KNSB FIDE
IL

Iwan Lont

Rated since January 2023

1907 Classic
1920 Rapid
1935 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
JORRITSMA, S. (STEFAN) 1952
12593 KNSB competitie 2025-2026 Klasse 4 ronde 5 · Saturday 13 December 2025
SEELEMEIJER, J. (JASPER) 1903
12264 KNSB competitie 2025-2026 Klasse 4 ronde 3 · Saturday 1 November 2025
SLISSER, T. (THEO) 1902
8072 KNSB competitie 2023-2024 Klasse 4 ronde 5 · Saturday 16 December 2023
PEL, R.J. (RITSAERT) 1787
9951 KNSB competitie 2024-2025 Klasse 5 ronde 3 · Saturday 23 November 2024
MOSTERD, J. (JOHAN) 1775
10496 KNSB competitie 2024-2025 Klasse 5 ronde 5 · Saturday 8 February 2025
Worst losses
RONNER, M.N. (MICHA) 1668
7016 KNSB competitie 2022-2023 Klasse 4 ronde 9 · Saturday 22 April 2023
VELDEN VAN, R. (RUDOLF) 1759
7141 SGA Competitie 2022-2023 1e Klasse B ronde 7 · Monday 8 May 2023
ROGOZYANSKIY, A. (ALEXANDER) 1765
8599 KNSB competitie 2023-2024 Klasse 4 ronde 8 · Saturday 23 March 2024
KORTENDIJK, A.J. (ALBERT) 1781
7805 KNSB competitie 2023-2024 Klasse 4 ronde 4 · Saturday 25 November 2023
LITTEL, L. (LEO) 1820
11852 KNSB competitie 2025-2026 Klasse 4 ronde 1 · Saturday 20 September 2025
No FIDE-rated tournaments found.
KNSB competitie 2025-2026 Klasse 4 ronde 9 Saturday 20 September 2025 +0–1=0 -12.5
KNSB competitie 2025-2026 Klasse 4 ronde 8 Saturday 20 September 2025 +0–1=0 -15.4
KNSB competitie 2025-2026 Klasse 4 ronde 7 Saturday 20 September 2025 +0–1=0 -11.8
KNSB competitie 2025-2026 Klasse 4 ronde 5 Saturday 20 September 2025 +1–0=0 +13.1
KNSB competitie 2025-2026 Klasse 4 Ronde 4 Saturday 20 September 2025 +0–0=1 +3.2
KNSB competitie 2025-2026 Klasse 4 ronde 3 Saturday 20 September 2025 +1–0=0 +11.9
KNSB competitie 2025-2026 Klasse 4 ronde 2 Saturday 20 September 2025 +0–1=0 -10.4
KNSB competitie 2025-2026 Klasse 4 ronde 1 Saturday 20 September 2025 +0–1=0 -16.8
SGA Competitie 2024-2025 1e Klasse B ronde 6 Monday 30 September 2024 +0–1=0 -11.3
KNSB competitie 2024-2025 Klasse 5 ronde 5 Saturday 21 September 2024 +1–0=0 +6.8
KNSB competitie 2024-2025 Klasse 5 ronde 4 Saturday 21 September 2024 +1–0=0 +6.1
KNSB competitie 2024-2025 Klasse 5 ronde 3 Saturday 21 September 2024 +1–0=0 +7.4
KNSB competitie 2024-2025 Klasse 5 ronde 2 Saturday 21 September 2024 +0–0=1 -2.6
KNSB competitie 2024-2025 Klasse 5 ronde 1 Saturday 21 September 2024 +1–0=0 +5.7
KNSB competitie 2023-2024 Klasse 4 ronde 9 Saturday 16 September 2023 +0–0=1 +7.2
KNSB competitie 2023-2024 Klasse 4 ronde 8 Saturday 16 September 2023 +0–1=0 -9.1
KNSB competitie 2023-2024 Klasse 4 ronde 6 Saturday 16 September 2023 +0–0=1 -4.9
KNSB competitie 2023-2024 Klasse 4 ronde 5 Saturday 16 September 2023 +1–0=0 +13.2
KNSB competitie 2023-2024 Klasse 4 ronde 4 Saturday 16 September 2023 +0–1=0 -16.5
KNSB competitie 2023-2024 Klasse 4 ronde 2 Saturday 16 September 2023 +1–0=0 +4.8
SGA Competitie 2022-2023 1e Klasse B ronde 7 Saturday 1 October 2022 +0–1=0 -17.6
KNSB competitie 2022-2023 Klasse 4 ronde 9 Saturday 17 September 2022 +0–1=0 -20.7
KNSB competitie 2022-2023 Klasse 4 ronde 8 Saturday 17 September 2022 +0–0=1 -5.1
KNSB competitie 2022-2023 Klasse 4 ronde 7 Saturday 17 September 2022 +1–0=0 +3.6
KNSB competitie 2022-2023 Klasse 4 ronde 6 Saturday 17 September 2022 +1–0=0 +4.7
KNSB competitie 2022-2023 Klasse 4 ronde 5 Saturday 17 September 2022 +0–0=1 -3.7
KNSB competitie 2022-2023 Klasse 4 ronde 4 Saturday 17 September 2022 +0–0=1 -2.3

Team Competition

Current team
Zuidoost United 1
Klasse 4D · 2025-2026 · 8 games
Past teams
Chaturanga 1
1e Klasse B · 2024-2025
Zuidoost United 1
Klasse 5F · 2024-2025
Zuidoost United 1
Klasse 4E · 2023-2024
Zuidoost United 1
Klasse 4E · 2022-2023
Zuidoost United 1
Klasse 4F · 2021-2022

Rating History

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Peak Ratings

Classic 1957 March 1, 2025
Rapid 1935 March 1, 2026
Blitz 1935 March 1, 2026

Games

Wins 10
Losses 10
Draws 7
Win Rate 37%

Performance by Color

Color Wins Draws Losses Win Rate
White 7 5 5 41%
Black 3 2 5 30%

Recent Matches

Tetteroo, E. (Eric) (1920) Saturday 11 April 2026 LOSS -12.5
Someren van, V. (Vincent) (1852) Saturday 7 March 2026 LOSS -15.4
Zijlstra, P. (Pascal) (1968) Saturday 7 February 2026 LOSS -11.8
Jorritsma, S. (Stefan) (1952) Saturday 13 December 2025 WIN +13.1
Woestijne van de, A.S. (Aldo) (2011) Saturday 22 November 2025 DRAW +3.2
Seelemeijer, J. (Jasper) (1903) Saturday 1 November 2025 WIN +11.9
Beemsterboer, A. (Andre) (1991) Saturday 4 October 2025 LOSS -10.4
Littel, L. (Leo) (1820) Saturday 20 September 2025 LOSS -16.8
Terlouw, F. (Freek) (1992) Friday 11 April 2025 LOSS -11.3
Mosterd, J. (Johan) (1775) Saturday 8 February 2025 WIN +6.8
Georgopoulos-Karbouniaris, M. (Mylo) (1747) Saturday 14 December 2024 WIN +6.1
Pel, R.J. (Ritsaert) (1787) Saturday 23 November 2024 WIN +7.4
Le Fèvre, W.M. (Wouter) (1865) Saturday 9 November 2024 DRAW -2.6
Terpstra, G. (Gerben) (1720) Saturday 12 October 2024 WIN +5.7
Schönberger, D.H.B. (Daan) (2154) Saturday 20 April 2024 DRAW +7.2
Rogozyanskiy, A. (Alexander) (1765) Saturday 23 March 2024 LOSS -9.1
Kirilov, A. (Alexander) (1750) Saturday 3 February 2024 DRAW -4.9
Slisser, T. (Theo) (1902) Saturday 16 December 2023 WIN +13.2
Kortendijk, A.J. (Albert) (1781) Saturday 25 November 2023 LOSS -16.5
Reemst van, B. (Bram) (1648) Saturday 7 October 2023 WIN +4.8