Koe Bowmaker-Ksiazek

Classical: 1559
Rapid: 1373−31
Tournaments: 48
Games: 264

Rated games onlyWCC Tuesday nights only

Performance

250 games

92W · 19D · 139L · score 41%

	Games	W-D-L	Score
White	124	49-15-60	46%
Black	126	43-4-79	36%

Achievements

🥇 1

Tournament Win

🥈 2

Podiums

45 tournaments played · Top score 3/4 (75%) at 2024 Mini Swiss

Notable Games

🌟 Best Win

Martin Barakat (1973) · 16 Jan 2024 R1

💧 Worst Loss

Thomas O'Rourke (905) · 13 Sept 2022 R6

Streaks

Longest Win Streak

Longest Unbeaten Run

Results Breakdown

92 wins19 draws139 losses

Score % by Format

Fun Facts

This player appears in 5 of the club's fun facts:

Tournament History

2026 Wollongong Blitz Championship
Blitz5.5/11#19/38Sep 2026 · 1373
2026 June Rapid
Rapid1.0/4#28/36Jun 2026 · 1404
2026 May Blitz
Blitz4.0/9#21/33May 2026 · 1411
2026 April Classic Grade 1
Classical1.5/5#19/25Apr 2026 · 1591
2026 April Holiday Rapid
Rapid3.0/8#23/33Apr 2026 · 1411
2026 March Rapid
Rapid2.5/8#24/36Mar 2026 · 1411
2026 January Classic
Classical3.5/6#10/39Jan 2026 · 1591
2026 January Rapid
Rapid0.5/6#20/21Jan 2026 · 1503
2026 January Blitz
Blitz3.0/11#12/13Jan 2026 · 1503
2025 Graded Classic Swiss
Classical2.0/5#10/27Oct 2025 · 1544
2025 Mini Round Robin Div 4
Rapid2.0/3🥈 #2/4Oct 2025 · 1363
2025 Wollongong Rapid Championship
Rapid2.0/9#25/29Sep 2025 · 1363
2025 Chess 960
Social2.0/5#12/18Sep 2025 · 1363
2025 Blitz Ladder
Blitz6.0/11#14/30Sep 2025 · 1363
2025 February Classic
Classical2.0/6#22/29Feb 2025 · 1507
2025 February Blitz
Blitz1.0/9#22/22Feb 2025 · 1382
2025 January Holiday Rapid
Rapid1.5/8#25/26Jan 2025 · 1382
2024 Mini Swiss
Rapid3.0/4🥇 #1/7Nov 2024 · 1360
2024 Graded Classic Swiss
Classical2.0/5#16/23Oct 2024
2024 Wollongong Blitz Championship
Blitz4.0/9#18/29Oct 2024 · 1360

Date	Tournament	Type	Score	Rank	Rating
Sep 2026	2026 Wollongong Blitz Championship	Blitz	5.5/11	#19/38	1373
Jun 2026	2026 June Rapid	Rapid	1.0/4	#28/36	1404
May 2026	2026 May Blitz	Blitz	4.0/9	#21/33	1411
Apr 2026	2026 April Classic Grade 1	Classical	1.5/5	#19/25	1591
Apr 2026	2026 April Holiday Rapid	Rapid	3.0/8	#23/33	1411
Mar 2026	2026 March Rapid	Rapid	2.5/8	#24/36	1411
Jan 2026	2026 January Classic	Classical	3.5/6	#10/39	1591
Jan 2026	2026 January Rapid	Rapid	0.5/6	#20/21	1503
Jan 2026	2026 January Blitz	Blitz	3.0/11	#12/13	1503
Oct 2025	2025 Graded Classic Swiss	Classical	2.0/5	#10/27	1544
Oct 2025	2025 Mini Round Robin Div 4	Rapid	2.0/3	#2/4	1363
Sep 2025	2025 Wollongong Rapid Championship	Rapid	2.0/9	#25/29	1363
Sep 2025	2025 Chess 960	Social	2.0/5	#12/18	1363
Sep 2025	2025 Blitz Ladder	Blitz	6.0/11	#14/30	1363
Feb 2025	2025 February Classic	Classical	2.0/6	#22/29	1507
Feb 2025	2025 February Blitz	Blitz	1.0/9	#22/22	1382
Jan 2025	2025 January Holiday Rapid	Rapid	1.5/8	#25/26	1382
Nov 2024	2024 Mini Swiss	Rapid	3.0/4	#1/7	1360
Oct 2024	2024 Graded Classic Swiss	Classical	2.0/5	#16/23	-
Oct 2024	2024 Wollongong Blitz Championship	Blitz	4.0/9	#18/29	1360

Page 1 of 3 (48 tournaments)

Head to Head

Click a row for the per-game breakdown.

From To

		W-D-L					Games
Total	250	92-19-139	92	19	139	101.5	94 opponents · 41%
Marco Quaranta	13	4-1-8	4	1	8	4.5	+3 earlierL_BL_WL_BL_BL_WW_BL_BD_BW_BL_W
Alan Morrow	12	5-1-6	5	1	6	5.5	+2 earlierW_WW_BL_BW_BD_WW_WW_BL_BL_WL_B
Mile Romic	10	4-0-6	4	0	6	4	L_WL_BL_WW_BL_BW_WL_BL_BW_WW_B
Matthew Sweeney	9	5-1-3	5	1	3	5.5	W_WL_WL_WW_WW_WW_BD_WL_WW_W
Janez Valencic	8	5-0-3	5	0	3	5	L_WW_WW_BW_WL_WW_WL_WW_W
Lou Popovski	7	2-0-5	2	0	5	2	L_BL_BW_BL_WW_BL_WL_W
Brendan Bermingham	7	1-0-6	1	0	6	1	W_WL_WL_BL_BL_BL_BL_B
Chayne Planiden	6	0-0-6	0	0	6	0	L_BL_WL_BL_BL_BL_W
Jye Giddings	6	1-1-4	1	1	4	1.5	L_WW_BL_WL_BD_WL_W
Steve Ascic	6	0-0-6	0	0	6	0	L_WL_WL_WL_WL_BL_W
Martin Hill	6	0-0-6	0	0	6	0	L_BL_BL_WL_WL_WL_B
Bevan Clouston	5	0-0-5	0	0	5	0	L_BL_BL_WL_BL_B
Michael Colin Howard	5	2-1-2	2	1	2	2.5	D_BL_WW_WL_BW_W
Taras Wansbrough	5	0-2-3	0	2	3	1	D_WD_WL_BL_BL_W
Ethan Carruthers	5	1-3-1	1	3	1	2.5	D_WD_WD_BL_BW_B
John Robeille	5	2-0-3	2	0	3	2	L_WL_WL_BW_BW_B
Greg Kurrell	4	1-1-2	1	1	2	1.5	L_BW_WL_BD_W
Peco Petkovski	4	1-0-3	1	0	3	1	L_WW_BL_BL_B
Jay Pham	4	2-0-2	2	0	2	2	W_WL_WL_BW_B
John Mailow	4	3-0-1	3	0	1	3	W_BW_BL_WW_W
Martin Barakat	4	1-0-3	1	0	3	1	L_BL_WW_WL_B
Ben Bryant	4	1-0-3	1	0	3	1	W_WL_BL_WL_B
Alex Olivares	4	4-0-0	4	0	0	4	W_BW_BW_WW_B
Guillermo Tochi	4	1-0-3	1	0	3	1	L_BW_WL_BL_B
Vihaan Sathyadasan	3	2-0-1	2	0	1	2	W_WW_BL_B

Page 1 of 4 (94 opponents)

Games

All recorded games, most recent first. Filter by category to focus on one time control.

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LBlackAlan Morrow(1614)8 Sep 2026 · 2026 Wollongong Blitz Championship R11
WWhiteYichen Lin(1185)8 Sep 2026 · 2026 Wollongong Blitz Championship R10
LBlackVihaan Sathyadasan(1284)8 Sep 2026 · 2026 Wollongong Blitz Championship R9
WBlackTroy Flinn(1367)8 Sep 2026 · 2026 Wollongong Blitz Championship R8
WWhiteMatthew Sweeney(1209)8 Sep 2026 · 2026 Wollongong Blitz Championship R7
LWhiteM R Ahamed Shiraz(1501)8 Sep 2026 · 2026 Wollongong Blitz Championship R6
WBlackAdham Mohamed8 Sep 2026 · 2026 Wollongong Blitz Championship R5
WBlackSanidi Jayasinghe MW(937)8 Sep 2026 · 2026 Wollongong Blitz Championship R4
LWhiteLou Popovski(1730)8 Sep 2026 · 2026 Wollongong Blitz Championship R3
DWhiteGreg Kurrell(1728)8 Sep 2026 · 2026 Wollongong Blitz Championship R2
LBlackMichael Walsh8 Sep 2026 · 2026 Wollongong Blitz Championship R1
LBlackMehrad Maher(1159)9 Jun 2026 · 2026 June Rapid R4
WWhiteM R Ahamed Shiran(1082)9 Jun 2026 · 2026 June Rapid R3
LBlackAravind Kumar(1474)2 Jun 2026 · 2026 June Rapid R2
LWhiteChayne Planiden(1941)2 Jun 2026 · 2026 June Rapid R1
WBlackShawn Yue(1000)26 May 2026 · 2026 May Blitz R9
LWhiteJye Giddings(1506)26 May 2026 · 2026 May Blitz R8
LBlackSebastien Riou(1400)26 May 2026 · 2026 May Blitz R7
LWhiteSiyuan Wu(1517)26 May 2026 · 2026 May Blitz R6
WBlackVihaan Sathyadasan(1350)26 May 2026 · 2026 May Blitz R5
WWhiteJanez Valencic(1295)26 May 2026 · 2026 May Blitz R4
WBlackAtefeh Ansari(1100)26 May 2026 · 2026 May Blitz R3
LWhiteMatthew Sweeney(1229)26 May 2026 · 2026 May Blitz R2
LBlackChayne Planiden(1917)26 May 2026 · 2026 May Blitz R1
DWhiteJye Giddings(1450)28 Apr 2026 · 2026 April Classic Grade 1 R2
LBlackSergio Aguilera(1898)21 Apr 2026 · 2026 April Classic Grade 1 R1
LWhiteLou Popovski(1682)14 Apr 2026 · 2026 April Holiday Rapid R8
LBlackPeco Petkovski(1692)14 Apr 2026 · 2026 April Holiday Rapid R7
WWhiteVihaan Sathyadasan14 Apr 2026 · 2026 April Holiday Rapid R6
WBlackM R Ahamed Shiraz(1507)14 Apr 2026 · 2026 April Holiday Rapid R5
WWhiteCyra Degger10 Mar 2026 · 2026 March Rapid R4
WBlackMile Romic(1529)10 Mar 2026 · 2026 March Rapid R3
LBlackRamez Degger10 Mar 2026 · 2026 March Rapid R2
DWhiteJoerg Raichle(2087)10 Mar 2026 · 2026 March Rapid R1
WBlackLou Popovski(1522)3 Mar 2026 · 2026 January Classic R6
LWhiteCraig Curtin(1488)24 Feb 2026 · 2026 January Classic R5
LBlackBevan Clouston(1870)17 Feb 2026 · 2026 January Classic R4
DWhiteM R Ahamed Shiraz(1526)10 Feb 2026 · 2026 January Classic R3
WBlackJay Pham(1875)3 Feb 2026 · 2026 January Classic R2
WWhiteCharlie Dore27 Jan 2026 · 2026 January Classic R1
LBlackCraig Curtin(1519)13 Jan 2026 · 2026 January Rapid R3
DWhiteMatthew Sweeney(1226)13 Jan 2026 · 2026 January Rapid R2
LBlackJay Pham(1875)13 Jan 2026 · 2026 January Rapid R1
LWhiteLou Popovski(1730)6 Jan 2026 · 2026 January Blitz R11
LBlackChayne Planiden(1898)6 Jan 2026 · 2026 January Blitz R10
LBlackGreg Kurrell(1796)6 Jan 2026 · 2026 January Blitz R9
LWhiteMarco Quaranta(1578)6 Jan 2026 · 2026 January Blitz R8
LBlackJye Giddings(1485)6 Jan 2026 · 2026 January Blitz R7
WWhiteHarry Townend6 Jan 2026 · 2026 January Blitz R5
LWhiteJanez Valencic(1299)6 Jan 2026 · 2026 January Blitz R4


8 Sep 2026	11	Black	Alan Morrow	1614	L	2026 Wollongong Blitz Championship
8 Sep 2026	10	White	Yichen Lin	1185	W	2026 Wollongong Blitz Championship
8 Sep 2026	9	Black	Vihaan Sathyadasan	1284	L	2026 Wollongong Blitz Championship
8 Sep 2026	8	Black	Troy Flinn	1367	W	2026 Wollongong Blitz Championship
8 Sep 2026	7	White	Matthew Sweeney	1209	W	2026 Wollongong Blitz Championship
8 Sep 2026	6	White	M R Ahamed Shiraz	1501	L	2026 Wollongong Blitz Championship
8 Sep 2026	5	Black	Adham Mohamed	-	W	2026 Wollongong Blitz Championship
8 Sep 2026	4	Black	Sanidi Jayasinghe MW	937	W	2026 Wollongong Blitz Championship
8 Sep 2026	3	White	Lou Popovski	1730	L	2026 Wollongong Blitz Championship
8 Sep 2026	2	White	Greg Kurrell	1728	D	2026 Wollongong Blitz Championship
8 Sep 2026	1	Black	Michael Walsh	-	L	2026 Wollongong Blitz Championship
9 Jun 2026	4	Black	Mehrad Maher	1159	L	2026 June Rapid
9 Jun 2026	3	White	M R Ahamed Shiran	1082	W	2026 June Rapid
2 Jun 2026	2	Black	Aravind Kumar	1474	L	2026 June Rapid
2 Jun 2026	1	White	Chayne Planiden	1941	L	2026 June Rapid
26 May 2026	9	Black	Shawn Yue	1000	W	2026 May Blitz
26 May 2026	8	White	Jye Giddings	1506	L	2026 May Blitz
26 May 2026	7	Black	Sebastien Riou	1400	L	2026 May Blitz
26 May 2026	6	White	Siyuan Wu	1517	L	2026 May Blitz
26 May 2026	5	Black	Vihaan Sathyadasan	1350	W	2026 May Blitz
26 May 2026	4	White	Janez Valencic	1295	W	2026 May Blitz
26 May 2026	3	Black	Atefeh Ansari	1100	W	2026 May Blitz
26 May 2026	2	White	Matthew Sweeney	1229	L	2026 May Blitz
26 May 2026	1	Black	Chayne Planiden	1917	L	2026 May Blitz
28 Apr 2026	2	White	Jye Giddings	1450	D	2026 April Classic Grade 1
21 Apr 2026	1	Black	Sergio Aguilera	1898	L	2026 April Classic Grade 1
14 Apr 2026	8	White	Lou Popovski	1682	L	2026 April Holiday Rapid
14 Apr 2026	7	Black	Peco Petkovski	1692	L	2026 April Holiday Rapid
14 Apr 2026	6	White	Vihaan Sathyadasan	-	W	2026 April Holiday Rapid
14 Apr 2026	5	Black	M R Ahamed Shiraz	1507	W	2026 April Holiday Rapid
10 Mar 2026	4	White	Cyra Degger	-	W	2026 March Rapid
10 Mar 2026	3	Black	Mile Romic	1529	W	2026 March Rapid
10 Mar 2026	2	Black	Ramez Degger	-	L	2026 March Rapid
10 Mar 2026	1	White	Joerg Raichle	2087	D	2026 March Rapid
3 Mar 2026	6	Black	Lou Popovski	1522	W	2026 January Classic
24 Feb 2026	5	White	Craig Curtin	1488	L	2026 January Classic
17 Feb 2026	4	Black	Bevan Clouston	1870	L	2026 January Classic
10 Feb 2026	3	White	M R Ahamed Shiraz	1526	D	2026 January Classic
3 Feb 2026	2	Black	Jay Pham	1875	W	2026 January Classic
27 Jan 2026	1	White	Charlie Dore	-	W	2026 January Classic
13 Jan 2026	3	Black	Craig Curtin	1519	L	2026 January Rapid
13 Jan 2026	2	White	Matthew Sweeney	1226	D	2026 January Rapid
13 Jan 2026	1	Black	Jay Pham	1875	L	2026 January Rapid
6 Jan 2026	11	White	Lou Popovski	1730	L	2026 January Blitz
6 Jan 2026	10	Black	Chayne Planiden	1898	L	2026 January Blitz
6 Jan 2026	9	Black	Greg Kurrell	1796	L	2026 January Blitz
6 Jan 2026	8	White	Marco Quaranta	1578	L	2026 January Blitz
6 Jan 2026	7	Black	Jye Giddings	1485	L	2026 January Blitz
6 Jan 2026	5	White	Harry Townend	-	W	2026 January Blitz
6 Jan 2026	4	White	Janez Valencic	1299	L	2026 January Blitz

Page 1 of 5 (250 games)

Fun Facts

ACF Ratings

Classical

Rapid

Tournament History

Head to Head

Games