KNSB FIDE
IK

Ivo Knottnerus

Rated since January 2023

2145 Classic
2145 Rapid
2145 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
POLAK, A. (ALEXANDER) 2188
11348 SGA Competitie 2024-2025 Hoofdklasse ronde 7 · Tuesday 29 April 2025
BOELHOUWER, C. (COLLIN) 2159
8069 KNSB competitie 2023-2024 Klasse 1 ronde 5 · Saturday 16 December 2023
BOTH, E. (ERIK) 2156
8596 KNSB competitie 2023-2024 Klasse 1 ronde 8 · Saturday 23 March 2024
SCHRIK, R. (RACHID) (CM) 2150
8569 KNSB competitie 2023-2024 Klasse 1 ronde 7 · Saturday 2 March 2024
WIT DE, E. (EVAN) 2130
12590 KNSB competitie 2025-2026 Klasse 1 ronde 5 · Saturday 13 December 2025
Worst losses
BOELLAARD, G. (GEORGE) 1739
8122 SGA Competitie 2023-2024 1e Klasse B ronde 3 · Thursday 14 December 2023
ROEBERS, J.S. (JAN) (FM) 2059
7802 KNSB competitie 2023-2024 Klasse 1 ronde 4 · Saturday 25 November 2023
LUEBSEN, KENO 2079
NRW-Liga Gruppe 1 2023-2024 April 2024 · Sunday 28 April 2024
BOSBOOM, A.G. (ARDIN) 2154
10520 SGA Competitie 2024-2025 Hoofdklasse ronde 4 · Wednesday 5 February 2025
SNIJDERS, T.J.J. (TAKE) 2154
9689 SGA Competitie 2024-2025 Hoofdklasse ronde 1 en 2 · Thursday 10 October 2024
No FIDE-rated tournaments found.
SGA Competitie 2025-2026 1e Klasse A ronde 5 en 6 Wednesday 1 October 2025 +1–0=1 +7.1
SGA Competitie 2025-2026 1e Klasse A ronde 4 en 5 Wednesday 1 October 2025 +2–0=0 +4.1
SGA Competitie 2025-2026 1e Klasse A ronde 2 en 3 Wednesday 1 October 2025 +1–0=0 +8.6
SGA Competitie 2025-2026 1e Klasse A ronde 1 en 2 Wednesday 1 October 2025 +1–0=0 +8.7
KNSB competitie 2025-2026 Klasse 1 ronde 6 Saturday 20 September 2025 +0–0=1 +1.4
KNSB competitie 2025-2026 Klasse 1 ronde 7 Saturday 20 September 2025 +0–0=2 +4.3
KNSB competitie 2025-2026 Klasse 1 ronde 5 Saturday 20 September 2025 +1–0=0 +12.3
KNSB competitie 2025-2026 Klasse 1 Ronde 4 Saturday 20 September 2025 +0–0=1 +2.6
KNSB competitie 2025-2026 Klasse 1 ronde 3 Saturday 20 September 2025 +0–1=0 -7.2
KNSB competitie 2025-2026 Klasse 1 ronde 1 Saturday 20 September 2025 +0–0=1 +4.7
SGA Competitie 2024-2025 Hoofdklasse ronde 7 Monday 30 September 2024 +1–0=0 +15.8
SGA Competitie 2024-2025 Hoofdklasse ronde 5 Monday 30 September 2024 +1–0=0 +8.8
SGA Competitie 2024-2025 Hoofdklasse ronde 4 Monday 30 September 2024 +0–1=0 -10.4
SGA Competitie 2024-2025 Hoofdklasse ronde 2 Monday 30 September 2024 +0–1=0 -10.0
SGA Competitie 2024-2025 Hoofdklasse ronde 1 en 2 Monday 30 September 2024 +0–1=0 -11.0
KNSB competitie 2024-2025 Klasse 2 ronde 9 Saturday 21 September 2024 +0–0=1 +2.5
KNSB competitie 2024-2025 Klasse 2 ronde 8 Saturday 21 September 2024 +0–1=0 -7.4
KNSB competitie 2024-2025 Klasse 2 ronde 6 Saturday 21 September 2024 +0–0=1 +0.4
KNSB competitie 2024-2025 Klasse 2 ronde 5 Saturday 21 September 2024 +0–0=1 -4.6
KNSB competitie 2024-2025 Klasse 2 ronde 4 Saturday 21 September 2024 +0–1=0 -10.8
KNSB competitie 2024-2025 Klasse 2 ronde 3 Saturday 21 September 2024 +0–0=1 -2.3
KNSB competitie 2024-2025 Klasse 2 ronde 1 Saturday 21 September 2024 +1–0=0 +6.9
NRW-Liga Gruppe 1 2023-2024 April 2024 Sunday 7 April 2024 +0–1=0 -13.5
NRW-Liga Gruppe 1 2023-2024 November 2023 Sunday 19 November 2023 +1–0=0 +1.8
SGA Competitie 2023-2024 1e Klasse B ronde 7 Sunday 1 October 2023 +1–0=0 +3.8
SGA Competitie 2023-2024 1e Klasse B ronde 6 en 7 Sunday 1 October 2023 +0–0=1 -6.4
SGA Competitie 2023-2024 1e Klasse B ronde 5 Sunday 1 October 2023 +1–0=0 +7.8
SGA Competitie 2023-2024 1e Klasse B ronde 4 Sunday 1 October 2023 +1–0=0 +5.7
SGA Competitie 2023-2024 1e Klasse B ronde 3 Sunday 1 October 2023 +0–1=0 -21.7
SGA Competitie 2023-2024 1e Klasse B ronde 2 Sunday 1 October 2023 +0–0=1 -7.0
SGA Competitie 2023-2024 1e Klasse B ronde 1 Sunday 1 October 2023 +1–0=0 +7.3
KNSB competitie 2023-2024 Klasse 1 ronde 9 Saturday 16 September 2023 +0–1=0 -10.0
KNSB competitie 2023-2024 Klasse 1 ronde 8 Saturday 16 September 2023 +1–0=0 +13.4
KNSB competitie 2023-2024 Klasse 1 ronde 7 Saturday 16 September 2023 +1–0=0 +13.2
KNSB competitie 2023-2024 Klasse 1 ronde 6 Saturday 16 September 2023 +0–1=0 -5.7
KNSB competitie 2023-2024 Klasse 1 ronde 5 Saturday 16 September 2023 +1–0=0 +13.1
KNSB competitie 2023-2024 Klasse 1 ronde 4 Saturday 16 September 2023 +0–1=0 -14.1
KNSB competitie 2023-2024 Klasse 1 ronde 3 Saturday 16 September 2023 +0–0=1 +2.4
SGA Competitie 2022-2023 Hoofdklasse ronde 4, 5 en 6 Saturday 1 October 2022 +0–2=1 -22.4
SGA Competitie 2022-2023 Hoofdklasse ronde 3 Saturday 1 October 2022 +0–0=1 +1.0
KNSB competitie 2022-2023 Klasse 1 ronde 9 Saturday 17 September 2022 +0–1=0 -7.0
KNSB competitie 2022-2023 Klasse 1 ronde 8 Saturday 17 September 2022 +0–0=1 -6.8
KNSB competitie 2022-2023 Klasse 1 ronde 7 Saturday 17 September 2022 +0–0=1 +1.3
KNSB competitie 2022-2023 Klasse 1 ronde 6 Saturday 17 September 2022 +1–0=0 +8.5
KNSB competitie 2022-2023 Klasse 1 ronde 5 Saturday 17 September 2022 +1–0=0 +8.1
KNSB competitie 2022-2023 Klasse 1 ronde 4 Saturday 17 September 2022 +0–0=1 +1.9

Rating History

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Peak Ratings

Classic 2171 March 1, 2023
Rapid 2145 May 1, 2026
Blitz 2145 May 1, 2026

Games

Wins 19
Losses 14
Draws 18
Win Rate 37%

Performance by Color

Color Wins Draws Losses Win Rate
White 6 7 6 32%
Black 13 11 8 41%

Recent Matches

Kikkert, R. (Robert) (2181) Saturday 28 March 2026 DRAW +1.4
Haselager, W.F.G. (Pim) (2107) Wednesday 25 March 2026 WIN +10.6
Hensbergen, W. (Willem) (2025) Wednesday 4 March 2026 DRAW -3.5
Eekhout van, D.A. (David) (2199) Saturday 7 February 2026 DRAW +2.1
Eekhout van, D.A. (David) (2199) Saturday 7 February 2026 DRAW +2.1
Sonderen van, P. (Paul) (1746) Thursday 5 February 2026 WIN +2.1
Sonderen van, P. (Paul) (1746) Thursday 5 February 2026 WIN +2.1
Wit de, E. (Evan) (2130) Saturday 13 December 2025 WIN +12.3
Woestijne van de, A.S. (Aldo) (2011) Wednesday 26 November 2025 WIN +8.6
Wedda, D. (Dries) (2196) Saturday 22 November 2025 DRAW +2.6
Stolwijk, C. (Colin) (2269) Saturday 1 November 2025 LOSS -7.2
Dekker, C.C. (Casper) (2002) Wednesday 1 October 2025 WIN +8.7
Veld in 't, D. (Daan) (2243) Saturday 20 September 2025 DRAW +4.7
Nep, R. (Ron) (2157) Saturday 10 May 2025 DRAW +2.5
Polak, A. (Alexander) (2188) Tuesday 29 April 2025 WIN +15.8
CM Haver, D.H. (Daan) (2246) Saturday 5 April 2025 LOSS -7.4
Bakker, K. (Kees) (1973) Friday 7 March 2025 WIN +8.8
Teianu, S. (Sabin) (2105) Saturday 8 February 2025 DRAW +0.4
Bosboom, A.G. (Ardin) (2154) Wednesday 5 February 2025 LOSS -10.4
Geelen, M.G. (Michiel) (1961) Saturday 14 December 2024 DRAW -4.6