KNSB FIDE
SD

Sito Dekker

Rated since January 2023

2076 Classic

Team Competition

Current team
HSG 1
HKC · 2025-2026 · 6 games
Past teams
HSG 1
HKB · 2024-2025
9 games
HSG 1
1C · 2023-2024
9 games
HSG 1
2B · 2022-2023
8 games
HSG 1
1A · 2019-2020
5 games
HSG 1
1A · 2018-2019
8 games

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
TUUK VAN DER, J.J. (JAAP) 2161
9653 SOS Competitie 2024/2025 2025-04 · Tuesday 8 April 2025
NOOIJEN, J.M.M. (JOS) 2103
9652 SOS Competitie 2024/2025 2025-03 · Thursday 13 March 2025
BAKKER, M.H. (MARTIJN) 2077
8100 SOS Competitie 2023/2024 Maart 2024 · Thursday 7 March 2024
STRAAT, R.F. (RODY) 2038
9654 SOS Competitie 2024/2025 2025-05 · Friday 23 May 2025
HAAN DE, M. (MATTEO) 2029
12776 SOS competitie 2025/2026 Lijst 1 apr · Friday 27 February 2026
Worst losses
SMIT, M. (MANUEL) 1996
9647 SOS Competitie 2024/2025 2024-10 · Thursday 19 September 2024
DIELEMAN, M. (MARCO) 2170
12776 SOS competitie 2025/2026 Lijst 1 apr · Monday 9 March 2026
No FIDE-rated tournaments found.
SOS competitie 2025/2026 Lijst 1 mei Monday 1 September 2025 +0–0=1 +2.6
SOS competitie 2025/2026 Lijst 1 apr Monday 1 September 2025 +1–1=0 +1.8
SOS competitie 2025/2026 Lijst 1 mrt Monday 1 September 2025 +0–0=1 -4.2
SOS competitie 2025/2026 Lijst 1 jan Monday 1 September 2025 +0–0=1 -4.6
SOS competitie 2025/2026 Lijst 1 Dec Monday 1 September 2025 +0–0=1 +6.1
SOS Competitie 2024/2025 2025-05 Sunday 1 September 2024 +1–0=0 +11.7
SOS Competitie 2024/2025 2025-04 Sunday 1 September 2024 +1–0=0 +16.4
SOS Competitie 2024/2025 2025-03 Sunday 1 September 2024 +1–0=0 +15.0
SOS Competitie 2024/2025 2025-02 Sunday 1 September 2024 +1–0=0 +11.1
SOS Competitie 2024/2025 2025-01 Sunday 1 September 2024 +0–0=1 -3.0
SOS Competitie 2024/2025 2024-12 Sunday 1 September 2024 +1–0=0 +11.7
SOS Competitie 2024/2025 2024-11 Sunday 1 September 2024 +1–0=0 +5.0
SOS Competitie 2024/2025 2024-10 Sunday 1 September 2024 +1–1=0 -3.6
SOS Competitie 2023/2024 Mei 2024 Friday 1 September 2023 +1–0=0 +2.5
SOS Competitie 2023/2024 April 2024 Friday 1 September 2023 +1–0=0 +4.2
SOS Competitie 2023/2024 Maart 2024 Friday 1 September 2023 +1–0=0 +15.6
SOS Competitie 2023/2024 Februari 2024 Friday 1 September 2023 +1–0=0 +9.4
SOS Competitie 2023/2024 Januari 2024 Friday 1 September 2023 +0–0=1 -3.2
SOS Competitie 2023/2024 December 2023 Friday 1 September 2023 +1–0=0 +7.8
SOS Competitie 2023/2024 November 2023 Friday 1 September 2023 +1–0=0 +3.9
SOS Competitie 2023/2024 Oktober 2023 Friday 1 September 2023 +1–0=0 +11.4
SOS Competitie 2023/2024 September 2023 Friday 1 September 2023 +1–0=0 +15.7
SOS Competitie 2022/2023 Mei Monday 12 September 2022 +0–0=1 -10.9
SOS Competitie 2022/2023 Maart 2023(K2) Monday 12 September 2022 +1–0=0 +11.7
SOS Competitie 2022/2023 Februari 2023 Monday 12 September 2022 +1–0=0 +3.9
SOS Competitie 2022/2023 Januari 2023 Monday 12 September 2022 +1–0=0 +4.3
SOS Competitie 2022/2023 December 2022 Monday 12 September 2022 +1–0=0 +4.2

Rating History

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Peak Ratings

Classic 2080 Dec. 1, 2025
Rapid 2073 April 1, 2026
Blitz 2073 May 1, 2026

Games

Wins 20
Losses 2
Draws 7
Win Rate 69%

Performance by Color

Color Wins Draws Losses Win Rate
White 12 2 2 75%
Black 8 5 0 62%

Recent Matches

Burch van der, A.J. (Arie) (2147) Friday 24 April 2026 DRAW +2.6
Dieleman, M. (Marco) (2170) Monday 9 March 2026 LOSS -9.1
Haan de, M. (Matteo) (2029) Friday 27 February 2026 WIN +10.9
Piel, R.J. (Ruben) (1951) Thursday 5 February 2026 DRAW -4.2
Ree van, T.K.P.C. (Thailo) (1936) Thursday 27 November 2025 DRAW -4.6
FM Vedder, H.L. (Richard) (2261) Friday 14 November 2025 DRAW +6.1
Straat, R.F. (Rody) (2038) Friday 23 May 2025 WIN +11.7
Tuuk van der, J.J. (Jaap) (2161) Tuesday 8 April 2025 WIN +16.4
Nooijen, J.M.M. (Jos) (2103) Thursday 13 March 2025 WIN +15.0
Oosterlaken, E. (Ed) (1980) Tuesday 4 February 2025 WIN +11.1
Leeuwen van, J.M. (Jan Matthijs) (1935) Thursday 9 January 2025 DRAW -3.0
Brouwer, T. (Timon) (1988) Monday 2 December 2024 WIN +11.7
Ree van, T.K.P.C. (Thailo) (1766) Thursday 7 November 2024 WIN +5.0
Vroome de, E.M.M. (Ernest) (1920) Friday 18 October 2024 WIN +9.4
Smit, M. (Manuel) (1996) Thursday 19 September 2024 LOSS -13.0
Rijk de, J.S. (Jasper) (1641) Thursday 16 May 2024 WIN +2.5
Reeskamp, S. (Sicco) (1731) Thursday 11 April 2024 WIN +4.2
Bakker, M.H. (Martijn) (2077) Thursday 7 March 2024 WIN +15.6
Veldhuizen, M. (Martin) (1881) Friday 16 February 2024 WIN +9.4
Vos, D. (Diederick) (1882) Thursday 18 January 2024 DRAW -3.2