LA

Lars Achten

Rated since January 2026

1345 Classic
1345 Rapid
1345 Blitz

RIVALRY

Nemesis
Gisteren van, R.B.G. (Ruud)
Games: 3 · Win rate: 67%

The good & the bad

Best wins
ENDE VAN DEN, H. (HANS) 1551
13420 Interne competitie SV Mook Mook 2526 B 17-20 · Wednesday 18 March 2026
JACOBS, H.G.M. (HENK) 1422
12816 Interne competitie SV Mook Mook 2526 B 13-14 · Thursday 8 January 2026
DUYS, H.J. (HARRY) 1380
12393 Interne competitie SV Mook Mook B4-8 · Thursday 9 October 2025
GISTEREN VAN, R.B.G. (RUUD) 1200
13420 Interne competitie SV Mook Mook 2526 B 17-20 · Thursday 5 March 2026
Worst losses
GISTEREN VAN, R.B.G. (RUUD) 1254
12393 Interne competitie SV Mook Mook B4-8 · Thursday 30 October 2025
BRINK, R.T.F. (ROB) 1325
12816 Interne competitie SV Mook Mook 2526 B 13-14 · Wednesday 14 January 2026
RAMBOER, L. (LORIJN) 1348
12959 Interne competitie SV Mook Mook 2526 B 15-16 · Thursday 29 January 2026
AMVOULOS, S. (STELLIAN) 1449
13420 Interne competitie SV Mook Mook 2526 B 17-20 · Friday 27 February 2026
GIJSBERS, T.C. (TESSA) 1603
13420 Interne competitie SV Mook Mook 2526 B 17-20 · Thursday 26 March 2026
No FIDE-rated tournaments found.
Interne competitie SV Mook Mook 2526 B 17-20 Thursday 11 September 2025 +2–2=0 +54.0
Interne competitie SV Mook Mook 2526 B 15-16 Thursday 11 September 2025 +1–1=0 -3.8
Interne competitie SV Mook Mook 2526 B 13-14 Thursday 11 September 2025 +1–1=0 +32.4
Interne competitie SV Mook Mook 2526B9-12 Thursday 11 September 2025 +1–2=1
Interne competitie SV Mook Mook B4-8 Thursday 11 September 2025 +1–3=0

Rating History

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Peak Ratings

Classic 1345 April 1, 2026
Rapid 1345 April 1, 2026
Blitz 1345 April 1, 2026

Games

Wins 6
Losses 9
Draws 1
Win Rate 38%

Performance by Color

Color Wins Draws Losses Win Rate
White 3 1 4 38%
Black 3 0 5 38%

Recent Matches

Gijsbers, T.C. (Tessa) (1603) Thursday 26 March 2026 LOSS -9.6
Ende van den, H. (Hans) (1551) Wednesday 18 March 2026 WIN +59.3
Gisteren van, R.B.G. (Ruud) (1200) Thursday 5 March 2026 WIN +27.5
Amvoulos, S. (Stellian) (1449) Friday 27 February 2026 LOSS -23.1
Gisteren van, R.B.G. (Ruud) (1200) Thursday 5 February 2026 WIN +31.3
Ramboer, L. (Lorijn) (1348) Thursday 29 January 2026 LOSS -35.1
Brink, R.T.F. (Rob) (1325) Wednesday 14 January 2026 LOSS -38.0
Jacobs, H.G.M. (Henk) (1422) Thursday 8 January 2026 WIN +70.4
Boeren, P.C.M. (Ella) Thursday 18 December 2025 DRAW
Blaauw de, S. (Bas) (1657) Thursday 11 December 2025 LOSS
Jonkmans, S. (Sjim) (1669) Thursday 4 December 2025 LOSS
Amvoulos, S. (Stellian) Friday 21 November 2025 WIN
Brink, R.T.F. (Rob) Thursday 6 November 2025 LOSS
Gisteren van, R.B.G. (Ruud) (1254) Thursday 30 October 2025 LOSS
Blaauw de, S. (Bas) (1697) Thursday 16 October 2025 LOSS
Duys, H.J. (Harry) (1380) Thursday 9 October 2025 WIN