JA

Jan Altena

Rated since January 2023

1268 Classic
1200 Rapid
1262 Blitz

RIVALRY

Nemesis
Burggraaff, F. (Fokke)
Games: 3 · Win rate: 0%
Kryptonite
Vries de, H. (Herman)
Games: 3 · Win rate: 0%

The good & the bad

Worst losses
BUGLAK, E. (EGOR) 1301
12588 S.C. Westergoo interne competitie 09-09-2025 t/m 09-12-2025 (010034) · Tuesday 30 September 2025
SLAGER, A.W. (LEX) 1498
12588 S.C. Westergoo interne competitie 09-09-2025 t/m 09-12-2025 (010034) · Tuesday 9 December 2025
VRIES DE, H. (HERMAN) 1537
13894 Interne competitie Westergoo seizoen 25/26 2e helft Groep A · Tuesday 24 February 2026
FRIEDRICH, C. (CARSTEN) 1608
13894 Interne competitie Westergoo seizoen 25/26 2e helft Groep A · Tuesday 6 January 2026
FOEKEMA, L. (LUCAS) 1620
13894 Interne competitie Westergoo seizoen 25/26 2e helft Groep A · Tuesday 14 April 2026
No FIDE-rated tournaments found.
Interne competitie Westergoo seizoen 25/26 2e helft Groep A Tuesday 6 January 2026 +0–7=3 +5.7
S.C. Westergoo interne competitie 09-09-2025 t/m 09-12-2025 (010034) Tuesday 9 September 2025 +0–7=2 -7.0

Rating History

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Peak Ratings

Classic 1269 May 1, 2025
Rapid 1200 March 1, 2025
Blitz 1262 March 1, 2026

Games

Wins 0
Losses 14
Draws 5
Win Rate 0%

Performance by Color

Color Wins Draws Losses Win Rate
White 0 4 6 0%
Black 0 1 8 0%

Recent Matches

Foekema, L. (Lucas) (1620) Tuesday 14 April 2026 LOSS -2.6
Slager, A.W. (Lex) (1532) Tuesday 7 April 2026 LOSS -4.3
Burggraaff, F. (Fokke) (1473) Tuesday 10 March 2026 DRAW +6.8
Smit, F. (Frans) (1543) Tuesday 3 March 2026 DRAW +8.4
Vries de, H. (Herman) (1537) Tuesday 24 February 2026 LOSS -4.2
Boomsma, E. (Eeltsje) (1708) Tuesday 10 February 2026 DRAW +11.0
Hylkema, J. (Jouke) (1717) Wednesday 28 January 2026 LOSS -1.4
Buglak, E. (Egor) (1443) Tuesday 20 January 2026 LOSS -3.3
Bottema, T. (Tjesse) (1673) Tuesday 13 January 2026 LOSS -1.9
Friedrich, C. (Carsten) (1608) Tuesday 6 January 2026 LOSS -2.8
Slager, A.W. (Lex) (1498) Tuesday 9 December 2025 LOSS -5.3
Burggraaff, F. (Fokke) (1517) Wednesday 3 December 2025 DRAW +7.7
Vries de, H. (Herman) (1579) Tuesday 18 November 2025 LOSS -3.5
Friedrich, C. (Carsten) (1617) Tuesday 4 November 2025 LOSS -2.8
Sikma, P. (Piet) (1700) Tuesday 28 October 2025 LOSS -1.6
Schouten, M. (Mick) Wednesday 8 October 2025 LOSS
Buglak, E. (Egor) (1301) Tuesday 30 September 2025 LOSS -5.7
Burggraaff, F. (Fokke) (1517) Tuesday 23 September 2025 DRAW +7.7
Vries de, H. (Herman) (1579) Tuesday 9 September 2025 LOSS -3.5