KNSB FIDE
PJ

Pieter Jellema

Rated since January 2023

2195 Classic
2056 Rapid
2128 Blitz

RIVALRY

Nemesis
Kuijk van, V. (Vadim)
Games: 3 · Win rate: 100%

The good & the bad

Best wins
HILWERDA, J.V. (JONAS) (FM) 2259
8067 KNSB competitie 2023-2024 KNSB Beker 2023-2024 voor januarilijst · Sunday 10 December 2023
ROS, S. (SIKKO) 2221
7639 KNSB competitie 2023-2024 Klasse 3 ronde 2 · Saturday 7 October 2023
WERF VAN DER, J. (JOËL) 2171
9780 Amsterdam Chess Open Groep A · Sunday 26 October 2025
MARTYR, R. (REGINALD) (CM) 2171
7838 Amsterdam Chess Open Groep A · Friday 1 November 2024
COENEN, E.A.J. (EDUARD) 2170
7838 Amsterdam Chess Open Groep A · Sunday 3 November 2024
Worst losses
QATINA, W. (WAHEEB) 1682
6268 NOSBO competitie 2022-2023 December 2022 · Friday 9 December 2022
BADIA BERTHELOT, LUCA 1828
VII Blitz Tres Peons Chessable · Sunday 9 November 2025
MANSCHOT, T. (THOMAS) 1912
6254 Chess Festival Groningen Mini · Friday 23 December 2022
SCHIPPERS, P.X. (PHILIPPE) 1944
11330 NOSBO competitie 2024-2025 Mei 2025 · Thursday 15 May 2025
LEMSTRA, B. (BART) 1957
6234 KNSB competitie 2022-2023 Klasse 3 ronde 5 · Saturday 17 December 2022
85e Daniel Noteboomtoernooi Groep A Friday 20 February 2026 +6–6=0 +4.2
2026 Chess.com Botwinnik Open Groep A Friday 2 January 2026 +3–2=1 +10.1
Amsterdam Chess Open Groep A Friday 24 October 2025 +3–3=0 +3.2
Weekendtoernooi Groninger Combinatie GC Weekendtoernooi 2025 Thursday 29 May 2025 +4–1=2 +24.5
Chess Festival Groningen Vierkampen Saturday 21 December 2024 +3–0=0 +42.1
Amsterdam Chess Open Groep A Friday 1 November 2024 +4–2=0 +66.6
VII Blitz Tres Peons Chessable Sunday 9 November 2025 +5–4=0 -31.8
KNSB competitie 2025-2026 Klasse 3 ronde 9 Saturday 20 September 2025 +1–0=0 +4.3
KNSB competitie 2025-2026 Klasse 3 ronde 6 Saturday 20 September 2025 +1–0=0 +6.3
KNSB competitie 2025-2026 Klasse 3 ronde 8 Saturday 20 September 2025 +1–0=0 +2.3
KNSB competitie 2025-2026 Klasse 3 ronde 7 Saturday 20 September 2025 +2–0=0 +20.4
NOSBO competitie 2024-2025 Mei 2025 Wednesday 1 January 2025 +0–1=0 -22.4
KNSB competitie 2024-2025 Klasse 4 ronde 6 Saturday 21 September 2024 +0–1=0 -21.2
KNSB competitie 2024-2025 Klasse 4 ronde 5 Saturday 21 September 2024 +1–0=0 +13.8
KNSB competitie 2024-2025 Klasse 4 ronde 4 Saturday 21 September 2024 +0–1=0 -18.2
KNSB competitie 2024-2025 Klasse 4 ronde 3 Saturday 21 September 2024 +1–0=0 +8.8
KNSB competitie 2024-2025 KNSB Beker voor novemberlijst Saturday 21 September 2024 +1–0=0 +17.1
KNSB competitie 2024-2025 Klasse 4 ronde 1 Saturday 21 September 2024 +1–0=0 +10.1
Open Gronings Rapid 2024 (Tijdens NK ABC, nu alleen voor senioren) Sunday 28 April 2024 +4–2=1 +20.9
Waling Dijkstra Weekendtoernooi Groep A Friday 10 November 2023 +3–2=1 +3.7
NOSBO-competitie 2023-2024 Januari 2024 Sunday 1 October 2023 +0–1=0 -18.0
KNSB competitie 2023-2024 Klasse 3 ronde 8 Saturday 16 September 2023 +0–0=1 +4.5
KNSB competitie 2023-2024 Klasse 3 ronde 7 Saturday 16 September 2023 +0–1=0 -9.7
KNSB competitie 2023-2024 Klasse 3 ronde 5 Saturday 16 September 2023 +0–0=1 +2.4
KNSB competitie 2023-2024 KNSB Beker 2023-2024 voor januarilijst Saturday 16 September 2023 +1–0=0 +28.9
KNSB competitie 2023-2024 Klasse 3 ronde 4 Saturday 16 September 2023 +0–0=1 +0.8
KNSB competitie 2023-2024 Klasse 3 ronde 2 Saturday 16 September 2023 +1–0=0 +32.9
KNSB competitie 2023-2024 Klasse 3 ronde 1 Saturday 16 September 2023 +1–0=0 +31.0
Chess Festival Groningen Mini Wednesday 21 December 2022 +2–1=0 +26.7
NOSBO competitie 2022-2023 Juni 2023 - beker Monday 24 October 2022 +1–0=0 +16.1
NOSBO competitie 2022-2023 Februari 2023 Monday 24 October 2022 +0–0=1 +5.1
NOSBO competitie 2022-2023 December 2022 Monday 24 October 2022 +0–1=0 -43.4
NOSBO competitie 2022-2023 December 2022 - beker Monday 24 October 2022 +0–0=1 +0.2
KNSB competitie 2022-2023 Klasse 3 ronde 8 Saturday 17 September 2022 +1–0=0 +31.0
KNSB competitie 2022-2023 Klasse 3 ronde 7 Saturday 17 September 2022 +0–0=1 +13.6
KNSB competitie 2022-2023 Klasse 3 ronde 6 Saturday 17 September 2022 +1–0=0 +30.6
KNSB competitie 2022-2023 Klasse 3 ronde 5 Saturday 17 September 2022 +0–1=0 -23.6

Rating History

Loading rating history...

Peak Ratings

Classic 2195 May 1, 2026
Rapid 2056 Oct. 1, 2024
Blitz 2128 Jan. 1, 2026

Games

Wins 52
Losses 30
Draws 11
Win Rate 56%

Performance by Color

Color Wins Draws Losses Win Rate
White 29 7 11 62%
Black 23 4 19 50%

Recent Matches

Dambrink, W. (Wouter) (1961) Saturday 11 April 2026 WIN +4.3
Egmond van, R.M. (Rogier) (2033) Saturday 28 March 2026 WIN +6.3
Vreugdenhil, F. (Frans) (1832) Saturday 7 March 2026 WIN +2.3
FM Madularea, D. (David) (2302) Sunday 22 February 2026 LOSS -6.9
Kuijk van, V. (Vadim) (2112) Sunday 22 February 2026 WIN +9.0
FM Madularea, D. (David) (2302) Sunday 22 February 2026 LOSS -6.9
Kuijk van, V. (Vadim) (2112) Sunday 22 February 2026 WIN +9.0
FM Kazarjan, G. (Gachatur) (2251) Saturday 21 February 2026 LOSS -8.4
Margaryan, A. (Artur) (2040) Saturday 21 February 2026 WIN +7.0
FM Kazarjan, G. (Gachatur) (2251) Saturday 21 February 2026 LOSS -8.4
Margaryan, A. (Artur) (2040) Saturday 21 February 2026 WIN +7.0
FM Haug, Havard (2412) Friday 20 February 2026 LOSS -4.3
Gassner, Y.T.C.A. (Yuri) (1989) Friday 20 February 2026 WIN +5.7
FM Haug, Havard (2412) Friday 20 February 2026 LOSS -4.3
Gassner, Y.T.C.A. (Yuri) (1989) Friday 20 February 2026 WIN +5.7
Presa Villa, A.P.V. (Andrés) (2152) Saturday 7 February 2026 WIN +10.2
Presa Villa, A.P.V. (Andrés) (2152) Saturday 7 February 2026 WIN +10.2
Werf van der, J. (Joël) (2202) Sunday 4 January 2026 DRAW +1.5
Coucke, Y. (Yari) (2102) Sunday 4 January 2026 WIN +10.9
FM Grochal, J. (Joey) (2276) Saturday 3 January 2026 LOSS -8.9