Coming up Classic Championship 2026 21 Jul 2026 Did you know The Returner, biggest gap between two WCC tournaments by an active regular: Mehmed Ceylan sat out 31 months between the Wollongong 2023 Spring Holiday Rapid and the 2026 April Holiday Rapid. Did you know Busiest year at the board: 2023 saw 1822 rated games played at WCC. Winner 2026 Winter WonderBlitz Kumaresan, Aditya Did you know Largest WCC tournament by field size: 2026 January Classic (39 entrants). Did you know Most decisive WCC tournament: 2025 January Holiday Rapid, 1% of games drawn (1 of 84). Coming up Blitz Championship 2026 8 Sep 2026 Did you know Prefers Black (≥50 games as each colour): Jye Giddings, 61% as Black vs 41% as White (19-point edge). Did you know Across all 6,654 rated games at WCC, White wins 48%, Black wins 46%, and 6% end in a draw. Winner 2026 June Swiss Soutter, Jake Did you know 101 WCC tournaments are catalogued on this site. Did you know Drawing-circle tournament: 2023 Summer Classic, 19% of games drawn (11 of 59). Coming up 960 Classic 2026 15 Sep 2026 Did you know Biggest final-round flip: at the 2023 Top and Tail Rapid 2, Steve Ascic took a 1-point lead into the last round, lost to Vincent Qiang, and watched the title walk away. Did you know Highest ACF rating ever recorded at a WCC tournament: Jordan Morris at 2204, first at the 2024 Wollongong Blitz Championship. Winner Wollongong Rapid June Planiden, Chayne Did you know No quarter given: Steve Ascic and Matthew Sweeney have played 25 times, never a draw. Did you know Prefers White (≥50 games as each colour): Siyuan Wu, 63% as White vs 42% as Black (22-point edge). Coming up Classic Championship 2026 21 Jul 2026 Did you know The Returner, biggest gap between two WCC tournaments by an active regular: Mehmed Ceylan sat out 31 months between the Wollongong 2023 Spring Holiday Rapid and the 2026 April Holiday Rapid. Did you know Busiest year at the board: 2023 saw 1822 rated games played at WCC. Winner 2026 Winter WonderBlitz Kumaresan, Aditya Did you know Largest WCC tournament by field size: 2026 January Classic (39 entrants). Did you know Most decisive WCC tournament: 2025 January Holiday Rapid, 1% of games drawn (1 of 84). Coming up Blitz Championship 2026 8 Sep 2026 Did you know Prefers Black (≥50 games as each colour): Jye Giddings, 61% as Black vs 41% as White (19-point edge). Did you know Across all 6,654 rated games at WCC, White wins 48%, Black wins 46%, and 6% end in a draw. Winner 2026 June Swiss Soutter, Jake Did you know 101 WCC tournaments are catalogued on this site. Did you know Drawing-circle tournament: 2023 Summer Classic, 19% of games drawn (11 of 59). Coming up 960 Classic 2026 15 Sep 2026 Did you know Biggest final-round flip: at the 2023 Top and Tail Rapid 2, Steve Ascic took a 1-point lead into the last round, lost to Vincent Qiang, and watched the title walk away. Did you know Highest ACF rating ever recorded at a WCC tournament: Jordan Morris at 2204, first at the 2024 Wollongong Blitz Championship. Winner Wollongong Rapid June Planiden, Chayne Did you know No quarter given: Steve Ascic and Matthew Sweeney have played 25 times, never a draw. Did you know Prefers White (≥50 games as each colour): Siyuan Wu, 63% as White vs 42% as Black (22-point edge).

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Alexander McCosker

· ACF #2453331 · FIDE #3277461

Performance

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Achievements

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Notable results

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Streaks

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Results breakdown

Score % by format

Fun facts

This player appears in 2 of the club's fun facts:

ACF Ratings

Classical

Rapid

FIDE rating history is on the FIDE profile page.

Tournament history

DateTournamentTypeScoreRankRating

Head to head

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Games

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

DateRColourOpponentOpp. ratingResultTournament