JK

Jonas Kallgren

Rated since January 2023

1690 Classic
1620 Rapid

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
GROEN IN 'T WOUT, P.E. (PARTIPAN) 1826
10656 22e OOSTEN-TOREN-OPEN Groep A · Monday 9 June 2025
LUST, A.P. (ARNO) 1694
13836 SGA Competitie 2025-2026 4e Klasse ronde 9 · Thursday 7 May 2026
VERWEIJ, P. (PETER) 1632
13150 SGA Competitie 2025-2026 4e Klasse ronde 5 en 6 · Thursday 12 February 2026
NIEUWKERK VAN, K. (KEES) 1561
9860 SGA Competitie 2024-2025 Viertallen ronde 2 en 3 · Monday 18 November 2024
LOOIJEN, J. (JAN) 1546
12195 SGA Competitie 2025-2026 4e Klasse ronde 1 · Thursday 16 October 2025
Worst losses
DHINGRA, A. (AALIA) 1383
12733 23e Oosten-Toren-Open Groep A · Monday 25 May 2026
TUBERGEN VAN, T. (THEO) 1648
9692 SGA Competitie 2024-2025 Viertallen ronde 1 en 2 · Thursday 24 October 2024
CUBA DE, A. (ALICE) 1665
12733 23e Oosten-Toren-Open Groep A · Monday 25 May 2026
HART TER, R. (ROBBERT) 1699
10526 SGA Competitie 2024-2025 Bronzen Beker kwartfinale · Thursday 30 January 2025
COORN, W. (WILLEM TIMO) 1708
12462 SGA Competitie 2025-2026 4e Klasse ronde 2 en 3 · Monday 10 November 2025
No FIDE-rated tournaments found.
23e Oosten-Toren-Open Groep A Monday 25 May 2026 +2–5=0 -42.4
23e Oosten-Toren-Open Groep A Monday 25 May 2026 +2–5=0 -42.4
SGA Rapidcompetitie 2026 4e Klasse voorronde Monday 18 May 2026 +1–2=0 -12.2
SGA Competitie 2025-2026 4e Klasse ronde 9 Wednesday 1 October 2025 +1–0=0 +13.1
SGA Competitie 2025-2026 4e Klasse ronde 7 en 8 Wednesday 1 October 2025 +0–0=1 -2.5
SGA Competitie 2025-2026 4e Klasse ronde 6 en 7 Wednesday 1 October 2025 +0–1=0
SGA Competitie 2025-2026 4e Klasse ronde 5 en 6 Wednesday 1 October 2025 +1–0=0 +11.3
SGA Competitie 2025-2026 4e Klasse ronde 3 en 4 Wednesday 1 October 2025 +1–0=1 -1.1
SGA Competitie 2025-2026 4e Klasse ronde 2 en 3 Wednesday 1 October 2025 +0–1=0 -11.6
SGA Competitie 2025-2026 4e Klasse ronde 1 Wednesday 1 October 2025 +1–0=0 +8.2
22e OOSTEN-TOREN-OPEN Groep A Monday 9 June 2025 +3–4=0 +1.1
SGA Competitie 2024-2025 Viertallen ronde 4 en 8 Monday 30 September 2024 +1–0=0 +7.6
SGA Competitie 2024-2025 Viertallen ronde 5, 6 en 7 Monday 30 September 2024 +0–2=0 -14.3
SGA Competitie 2024-2025 Bronzen Beker kwartfinale Monday 30 September 2024 +0–1=0 -12.2
SGA Competitie 2024-2025 Viertallen ronde 4 Monday 30 September 2024 +0–1=0
SGA Competitie 2024-2025 Viertallen ronde 2 en 3 Monday 30 September 2024 +1–0=0 +8.4
SGA Competitie 2024-2025 Viertallen ronde 1 en 2 Monday 30 September 2024 +0–2=0 -24.0

Team Competition

Current team
Oosten-Toren 3
4e Klasse · 2025-2026 · 8 games
Past teams
Oosten-Toren
Bronzen Beker · 2024-2025
Oosten-Toren 4
Viertallen · 2024-2025
Zwols S.G. 2
2D · 2018-2019

Rating History

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Peak Ratings

Classic 1707 March 1, 2024
Rapid 1674 July 1, 2025

Games

Wins 14
Losses 24
Draws 2
Win Rate 35%

Performance by Color

Color Wins Draws Losses Win Rate
White 13 0 8 62%
Black 1 2 16 5%

Recent Matches

Sternfeld, D. (Douwe) (1748) Monday 25 May 2026 LOSS -10.0
Cuba de, A. (Alice) (1665) Monday 25 May 2026 LOSS -6.4
Bhardwaj, Akshaj (1197) Monday 25 May 2026 WIN +1.2
Dhingra, A. (Aalia) (1383) Monday 25 May 2026 LOSS -21.1
Buskermolen, G.C.N. (Gerard) (1885) Monday 25 May 2026 LOSS -5.8
Person, H. (Harry) (1253) Monday 25 May 2026 WIN +1.8
Winter, S. (Sven) (2065) Monday 25 May 2026 LOSS -2.1
Sternfeld, D. (Douwe) (1748) Monday 25 May 2026 LOSS -10.0
Cuba de, A. (Alice) (1665) Monday 25 May 2026 LOSS -6.4
Bhardwaj, Akshaj (1197) Monday 25 May 2026 WIN +1.2
Dhingra, A. (Aalia) (1383) Monday 25 May 2026 LOSS -21.1
Buskermolen, G.C.N. (Gerard) (1885) Monday 25 May 2026 LOSS -5.8
Person, H. (Harry) (1253) Monday 25 May 2026 WIN +1.8
Winter, S. (Sven) (2065) Monday 25 May 2026 LOSS -2.1
Haastere van, R. (Rob) (1797) Wednesday 20 May 2026 LOSS -8.3
Kingma, N. (Nanne) (1787) Wednesday 20 May 2026 LOSS -8.7
Wolf, M. (Martin) (1424) Wednesday 20 May 2026 WIN +4.8
Lust, A.P. (Arno) (1694) Thursday 7 May 2026 WIN +13.1
Laan, C.J. (Kees) (1607) Tuesday 21 April 2026 DRAW -2.5
Ehteshami Bejnordi, B. (Babak) Thursday 19 March 2026 LOSS