JZ

Jan Sybren Zagema

Rated since January 2023

1933 Classic
1930 Rapid
1921 Blitz

Team Competition

Current teams
Beker · 2025-2026 · 1 game
Klasse 3A · 2025-2026 · 9 games
Hoofdklasse · 2025-2026 · 1 game
Past teams
Schaakwoude 1
Klasse 2A · 2024-2025
8 games
Schaakwoude 1
Klasse 3A · 2023-2024
8 games
Schaakwoude 2
Klasse 4A · 2022-2023
9 games
Schaakwoude 1
Hoofdklasse · 2021-2022
1 game
Schaakwoude 1
Klasse 3A · 2021-2022
1 game
Schaakwoude 2
Klasse 4A · 2021-2022
7 games

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
13313 KNSB competitie 2025-2026 Klasse 3 ronde 6 · Saturday 28 March 2026
12592 KNSB competitie 2025-2026 Klasse 3 ronde 5 · Saturday 13 December 2025
13783 51e Open Kampioenschap van Utrecht Groep B · Sunday 17 May 2026
13783 51e Open Kampioenschap van Utrecht Groep B · Saturday 16 May 2026
13297 FK Rapid voor teams - · Saturday 21 March 2026
Worst losses
13246 KNSB competitie 2025-2026 Klasse 3 ronde 8 · Saturday 7 March 2026
13297 FK Rapid voor teams - · Saturday 21 March 2026
13783 51e Open Kampioenschap van Utrecht Groep B · Sunday 17 May 2026
13297 FK Rapid voor teams - · Saturday 21 March 2026
13297 FK Rapid voor teams - · Saturday 21 March 2026
51e Open Kampioenschap van Utrecht Groep B Friday 15 May 2026 +21=3 +0.4
FK Rapid voor teams - Saturday 21 March 2026 +14=2 -23.8
KNSB competitie 2025-2026 Klasse 3 ronde 9 Saturday 20 September 2025 +00=1 +7.7
KNSB competitie 2025-2026 Klasse 3 ronde 6 Saturday 20 September 2025 +10=0 +16.2
KNSB competitie 2025-2026 Klasse 3 ronde 8 Saturday 20 September 2025 +01=0 -16.4
KNSB competitie 2025-2026 Klasse 3 ronde 7 Saturday 20 September 2025 +00=1 +3.2
KNSB competitie 2025-2026 Klasse 3 ronde 5 Saturday 20 September 2025 +10=0 +14.5
KNSB competitie 2025-2026 Klasse 3 Ronde 4 Saturday 20 September 2025 +00=1 +1.6
KNSB competitie 2025-2026 Klasse 3 ronde 3 Saturday 20 September 2025 +00=1 -0.3
FSB-competitie 2025-2026 Beker halve finale_ Monday 1 September 2025 +00=1 +3.4
FSB-competitie 2025-2026 ronde 3 hoofdklasse Monday 1 September 2025 +00=1 -0.4

Rating History

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Peak Ratings

Classic 1933 June 1, 2026
Rapid 1954 Aug. 1, 2025
Blitz 1921 March 1, 2026

Games

Wins 5
Losses 6
Draws 11
Win Rate 23%

Performance by Color

Color Wins Draws Losses Win Rate
White 4 7 2 31%
Black 1 4 4 11%

Recent Matches

Harmsen, M.E.N. (Melvin) (1964) Sunday 17 May 2026 LOSS -11.3
Kok, L.H.F. (Lennart) (1918) Sunday 17 May 2026 WIN +12.1
Luong, A. (Thao) (1754) Saturday 16 May 2026 DRAW -5.8
Heer de, H.J.J. (Henk) (1818) Saturday 16 May 2026 WIN +8.7
Schenkel, E.G. (Edward) (1847) Friday 15 May 2026 DRAW -2.8
Nguyen, P. (Paul) (1892) Friday 15 May 2026 DRAW -0.6
Sijbesma, R. (Rienk) (2029) Friday 1 May 2026 DRAW +3.4
Pavoordt van de, M. (Max) (2169) Saturday 11 April 2026 DRAW +7.7
Sarink, E.M. (Edwin) (2030) Saturday 28 March 2026 WIN +16.2
Bavel van, F. (Ferdi) (2009) Saturday 21 March 2026 LOSS -10.6
Keuning, S. (Selwin) (2217) Saturday 21 March 2026 DRAW +8.0
Viersma, M. (Murk) (1961) Saturday 21 March 2026 LOSS -12.3
Nicolai, A.M. (Amir) (2176) Saturday 21 March 2026 DRAW +7.0
Gorter, H. (Hielke) (1826) Saturday 21 March 2026 LOSS -16.8
IM Jong de, M. (Migchiel) (2261) Saturday 21 March 2026 LOSS -3.5
Derks, M. (Mark) (1686) Saturday 21 March 2026 WIN +4.4
Gorter, H. (Hielke) (1807) Saturday 7 March 2026 LOSS -16.4
Pelt van, A. (Alexander) (2012) Saturday 7 February 2026 DRAW +3.2
Langendijk, A.J.H. (Andre) (1963) Saturday 13 December 2025 WIN +14.5
Napel ten, J. (Johan) (1892) Monday 24 November 2025 DRAW -0.4