Tilburg Chess Notes
Independent analytics · Internal Competition internal competition
← Standings 2025–2026 · Cycle 3 · Updated 2026-06-03

Internal Competition · 2025–2026 · Cycle 3 · Group 3

Lex Karstens

4th

of 8 in Group 3 · rapid

6 / 12 · 50%

Performing 58 points below SJ rating over the last 13 games.

SJ 1892 KNSB 1930 FIDE 1899 Form L D

Recent performance

Performance rating 1834 over last 13 games · -58 below SJ

Season projection

10,000 simulations · 5 games remaining

Promotion 0.0% Stay in group 98.6% Relegation 1.4%

Still to play

Best win

Defeated Simon de Graauw (SJ 2052) in Group 3 · 2024–2025 Cycle 1

All games · this cycle

0 1 1 1.5 1.5 1
L Bart Plasmans 0–2
D Bas Rosheuvel 1–1
D Paul Castermans 1–1
W Paul Kramer 1.5–0.5
W Ron de Veen 1.5–0.5
D Tijn Verhoeven 1–1

2025–2026 · Cycle 2 · Group 2 2/7 1W 2D 4L
W Alek Dabrowski 1–0
L Peggy van Amerongen 0–1
L Robin Verhoeven 0–1
D Ron de Veen 0.5–0.5
D Ruud Feelders 0.5–0.5
L Thomas Kaufmann 0–1
L Ties Dumont 0–1
2025–2026 · Cycle 1 · Group 3 5/7 3W 4D 0L
D Bas Rosheuvel 0.5–0.5
W Guus Vermeulen 1–0
W Kienfong Lie Kwie 1–0
D Paul Castermans 0.5–0.5
W Paul Kramer 1–0
D Pieter Priems 0.5–0.5
D Ron de Veen 0.5–0.5
2024–2025 · Cycle 3 · Group 3 11.5/20 4W 5D 1L
W Arend-Jan Meerwijk 1.5–0.5
D Bas Rosheuvel 1–1
D Jasper Kools 1–1
W Joost Op 't Hoog 1.5–0.5
D Maarten Werkhoven 1–1
D Pieter Priems 1–1
L Rens Zuiderwijk 0.5–1.5
W Sjef van Gestel 1.5–0.5
W Thomas Kaufmann 1.5–0.5
D Toon Stuart 1–1
2024–2025 · Cycle 2 · Group 3 4.5/9 4W 1D 4L
W Arend-Jan Meerwijk 1–0
L Bart Plasmans 0–1
L Guus Vermeulen 0–1
W Jasper Kools 1–0
L Jur Gaj 0–1
W Kienfong Lie Kwie 1–0
W Michel Timmermans 1–0
D Paul Castermans 0.5–0.5
L Pieter Priems 0–1
2024–2025 · Cycle 1 · Group 3 4.5/11 2W 5D 4L
L Arend-Jan Meerwijk 0–1
L Bart Plasmans 0–1
W Bas Rosheuvel 1–0
L Hans van Iersel 0–1
D Jan Otten 0.5–0.5
D Joost Op 't Hoog 0.5–0.5
L Kienfong Lie Kwie 0–1
D Marieke Sarton 0.5–0.5
W Simon de Graauw 1–0
D Thomas Kaufmann 0.5–0.5
D Toon Stuart 0.5–0.5
2023–2024 · Cycle 3 · Group 2 4.5/12 0W 4D 2L
D Arjen van Amerongen 1–1
D Bart Plasmans 1–1
L César Becx 0–2
D Paul Castermans 1–1
D Reinier Jaquet 1–1
L Ruud Feelders 0.5–1.5
2023–2024 · Cycle 2 · Group 3 5.5/10 3W 5D 2L
L Bart Landolt 0–1
D Bas Rosheuvel 0.5–0.5
W Bastiaan van de Rijt 1–0
L Guus Vermeulen 0–1
D Joost Op 't Hoog 0.5–0.5
W Jop Bogaers 1–0
W Patricia de Wit 1–0
D Peter de Wit 0.5–0.5
D Ruud Feelders 0.5–0.5
D Thomas Kaufmann 0.5–0.5
2023–2024 · Cycle 1 · Group 2 1.5/10 1W 1D 8L
L Arjen van Amerongen 0–1
L Hans van Iersel 0–1
L Jasper Kools 0–1
L John Greunsven 0–1
L Nies Rijnders 0–1
L Patricia de Wit 0–1
D Paul Castermans 0.5–0.5
L Ruud Feelders 0–1
W Thomas Kaufmann 1–0
L Ties Dumont 0–1
2022–2023 · Cycle 3 · Group 3 11.5/16 5W 2D 1L
W Bart Landolt 2–0
W Emil Voorhorst 2–0
D Erwin Meeuwsen 1–1
W Hans Thönissen 2–0
W Jan Otten 1.5–0.5
D Jens Korzilius 1–1
W Kienfong Lie Kwie 1.5–0.5
L Michel Timmermans 0.5–1.5
2022–2023 · Cycle 2 · Group 4 8.5/9 8W 1D 0L
W Emil Voorhorst 1–0
W Frank Adriaanse 1–0
W Hans Thönissen 1–0
W Jan Verbiest 1–0
W Kienfong Lie Kwie 1–0
W Maarten Werkhoven 1–0
D Nico van Ham 0.5–0.5
W Roger Bougie 1–0
W Tsz Keung Wong 1–0
2022–2023 · Cycle 1 · Group 3 4/9 4W 0D 5L
L Bart Plasmans 0–1
W Jens Korzilius 1–0
W Kienfong Lie Kwie 1–0
W Maarten Werkhoven 1–0
L Michel Timmermans 0–1
L Rob Milo 0–1
W Roger Bougie 1–0
L Thomas Kaufmann 0–1
L Ties Dumont 0–1