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Colin A Costello

FIDE 403580 ↗·Born 1954

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Classical

World #67,444

1830

Active-player world ranks · Official FIDE July 2026 lists

Recent Tournaments

Result from Colin A Costello's perspective

Kreuzberger Schachsommer - Werner-Ott-Open 2026 logo

Kreuzberger Schachsommer - Werner-Ott-Open 2026

Jul 30, 20261 game
0/1
Score
0W · 0D · 1L
34. Off. Senioren-LEM Sachsen-Anhalt | 65+ logo

34. Off. Senioren-LEM Sachsen-Anhalt | 65+

Jul 6, 20261 game
0/1
Score
0W · 0D · 1L
Isle of Wight Chess Tournament 2026 | Weekend Open logo

Isle of Wight Chess Tournament 2026 | Weekend Open

Feb 21, 20262 games
1/2
Score
1W · 0D · 1L

Opening Repertoire

All colors · ChessEver game database

A26

A26

W 2D 2L 26 games

50%

score

C02

C02

W 2D 2L 26 games

50%

score

A21

English opening

W 2D 2L 59 games

33%

score

D36

D36

W 1D 2L 36 games

33%

score

A25

A25

W 1D 0L 45 games

20%

score

C18

C18

W 1D 2L 25 games

40%

score

A10

A10

W 0D 1L 45 games

10%

score

A08

A08

W 2D 2L 04 games

75%

score

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