Player profile

Calvert, D Ian

Standard: 1914 Rapid: 1892 Blitz: 0 (last updated 2026-11-02)

FIDE ID: 406368 (view FIDE profile)

Federation: ENG Sex: M Birth Year: 1953 Age: 73

Title: — Women's title: — Other title: — FOA title: —

Games: 4 Wins: 0 (0%) Draws: 0 (0%) Losses: 4 (100%)

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Dossier

2 of 4 games analyzed.

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Openings

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As White 1 game 0W 0D 1L

Réti Opening 1 game 0W 0D 1L

Anglo-Slav Variation 1 game 0W 0D 1L

London Defensive System 1 game 0W 0D 1L

As Black 3 games 0W 0D 3L

Slav Defense 2 games 0W 0D 2L

Quiet Variation 2 games 0W 0D 2L

(unspecified) 2 games 0W 0D 2L

Hungarian Opening 1 game 0W 0D 1L

Indian Defense 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Blunders Top 4 of 7

This player's costliest moves in analyzed games. Can you find the winning move?

2025.05.04 · 34. Be4 (−25.8% win chance) 0-1

Sivanandan, Bodhana

Calvert, D Ian

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2025.05.05 · 13... Bf8 (−19.6% win chance) 1-0

Calvert, D Ian

Ackley, Peter J E

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2025.05.04 · 27. exd3 (−17.8% win chance) 0-1

Sivanandan, Bodhana

Calvert, D Ian

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2025.05.04 · 25. f4 (−13.9% win chance) 0-1

Sivanandan, Bodhana

Calvert, D Ian

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Games Showing all 4 games

Date	Event	Round	Opponent	Accuracy %	First moves
2025.05.05	Round 11: Ackley, Peter J E - Calvert, D Ian	11.38	2025.05.05 Ackley, Peter J E (414824) (1986)	73.50%	1. g3 Nf6 2. Bg2 d5 3. f4 g6
2025.05.04	Round 10: Calvert, D Ian - Sivanandan, Bodhana	10.30	2025.05.04 Sivanandan, Bodhana (497592) (2083)	81.40%	1. b3 d5 2. Bb2 Nf6 3. Nf3 Bf5
2025.05.03	Round 9: Dunn, Andrew - Calvert, D Ian	9.22	2025.05.03 Dunn, Andrew (401960) (2057)	-	1. d4 d5 2. c4 c6 3. Nf3 Nf6
2025.04.06	Round 8: Lea, Daniel J - Calvert, D Ian	8.16	2025.04.06 Lea, Daniel J (424340) (2020)	-	1. d4 d5 2. c4 c6 3. Nf3 Nf6