AJ

Alexander de Jeer

Rated since July 2026

1392 Classic

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
MEIJER, P. (PIETER) 1548
13988 Schaak Combinatie Leeuwarden interne competitie 31-03-2026 t/m 09-06… · Tuesday 28 April 2026
HIEMSTRA, D. (DYLAN) 1399
13988 Schaak Combinatie Leeuwarden interne competitie 31-03-2026 t/m 09-06… · Tuesday 14 April 2026
MULKEN VAN, O.J.A. (ONNO) 1207
13988 Schaak Combinatie Leeuwarden interne competitie 31-03-2026 t/m 09-06… · Tuesday 19 May 2026
VERHOEF, K. (KEES) 1200
13988 Schaak Combinatie Leeuwarden interne competitie 31-03-2026 t/m 09-06… · Tuesday 7 April 2026
Worst losses
BOER DE, J. (JALT) 1360
13988 Schaak Combinatie Leeuwarden interne competitie 31-03-2026 t/m 09-06… · Tuesday 12 May 2026
HART, T. (TRINITY) 1447
13988 Schaak Combinatie Leeuwarden interne competitie 31-03-2026 t/m 09-06… · Tuesday 9 June 2026
DOKTER, M. (MENNO) 1455
13988 Schaak Combinatie Leeuwarden interne competitie 31-03-2026 t/m 09-06… · Tuesday 26 May 2026
BOSMA, L. (LEO) 1505
13988 Schaak Combinatie Leeuwarden interne competitie 31-03-2026 t/m 09-06… · Tuesday 31 March 2026
No FIDE-rated tournaments found.
Schaak Combinatie Leeuwarden interne competitie 31-03-2026 t/m 09-06… Monday 1 September 2025 +4–4=0

Rating History

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Peak Ratings

Classic 1392 July 1, 2026

Games

Wins 4
Losses 4
Draws 0
Win Rate 50%

Performance by Color

Color Wins Draws Losses Win Rate
White 3 0 1 75%
Black 1 0 3 25%

Recent Matches

Hart, T. (Trinity) (1447) Tuesday 9 June 2026 LOSS
Dokter, M. (Menno) (1455) Tuesday 26 May 2026 LOSS
Mulken van, O.J.A. (Onno) (1207) Tuesday 19 May 2026 WIN
Boer de, J. (Jalt) (1360) Tuesday 12 May 2026 LOSS
Meijer, P. (Pieter) (1548) Tuesday 28 April 2026 WIN
Hiemstra, D. (Dylan) (1399) Tuesday 14 April 2026 WIN
Verhoef, K. (Kees) (1200) Tuesday 7 April 2026 WIN
Bosma, L. (Leo) (1505) Tuesday 31 March 2026 LOSS