KNSB FIDE
BM

Bob Merx

Rated since July 2005

2008 Classical
2091 Rapid

The good & the bad

Best wins
AERTS, ERIC 1935
Belgian Interclubs Round 2025-2026 Ronde 9 · 2026-03-15
OANCEA, NICOLAE 1876
FIDE World Senior Team Championships 2026 - Open S50 · 2026-04-19
WIERINGA, HELMER 1869
18th BPB Limburg Open 2026 Veteranen · 2026-05-22
DE REYMAEKER, WALTER 1855
18th BPB Limburg Open 2026 Veteranen · 2026-05-22
PASCH VAN DE, S. (SIL) 1854
Dutch Team Competition - klasse 3 Round 9 · 2026-04-11
Worst losses
FRANSEN, J.P. (JEAN-PAUL) 1930
Dutch Team Competition - klasse 3 Round 6 · 2026-03-28
SCHOUTEN, NICO (IM) 2072
18th BPB Limburg Open 2026 Veteranen · 2026-05-22
SAGALCHIK, OLGA 2084
FIDE World Senior Team Championships 2026 - Open S50 · 2026-04-19
KSHIRSAGAR, P.V. (PRANAV) 2092
Dutch Team Competition - klasse 3 Round 8 · 2026-03-07
WEBB, LAURENCE E (FM) 2203
FIDE World Senior Team Championships 2026 - Open S50 · 2026-04-19

FIDE Tournaments

18th BPB Limburg Open 2026 Veteranen 2026-05-22 +3–1=2 +4.8
FIDE World Senior Team Championships 2026 - Open S50 2026-04-19 +2–3=2 -2.0
Dutch Team Competition - klasse 3 Round 9 2026-04-11 +1–0=0 +6.2
Dutch Team Competition - klasse 3 Round 8 2026-03-07 +0–1=0 -7.8
Belgian Interclubs Round 2025-2026 Ronde 9 2026-03-15 +1–0=0 +8.0
Dutch Team Competition - klasse 3 Round 6 2026-03-28 +0–1=0 -12.2
FIDE World Senior Team Championships 2026 - Open S50 Sunday 19 April 2026 +2–3=2 -1.6
Belgian Interclubs Round 2025-2026 Ronde 6 Sunday 25 January 2026 +0–0=1 -3.8
Belgian Interclubs Round 2025-2026 Ronde 2 Sunday 12 October 2025 +0–1=0 -16.1
Open NK Schaken 2025 Zesrondig 1 Tuesday 22 July 2025 +2–0=4 +19.4
17e BPB Limburg Open 2025 Veteranen Friday 6 June 2025 +4–0=1 +29.1
16e BPB Limburg Open 2024 Groep B Friday 17 May 2024 +3–1=3 +18.7
15e BPB Limburg Open 2023 Groep B Friday 26 May 2023 +2–1=4 -21.2

Rating History

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Peak Ratings

Classical 2137
Rapid 2091

Games

Wins 7
Losses 6
Draws 4
Win Rate 41%

Performance by Color

Color Wins Draws Losses Win Rate
White 3 4 2 33%
Black 4 0 4 50%

All-time Games (from rating history)

Classical 383
Rapid 6

Recent Matches

Dekker, Albert (1773) 2026-05-22 WIN +4.2
Van Den Bos, Frans Pieter (1844) 2026-05-22 DRAW -4.2
Wieringa, Helmer (1869) 2026-05-22 WIN +6.4
Schriemer, Oene (2027) 2026-05-22 DRAW +0.6
IM Schouten, Nico (2072) 2026-05-22 LOSS -8.2
De Reymaeker, Walter (1855) 2026-05-22 WIN +6.0
GM Jacimovic, Dragoljub (2359) 2026-04-19 LOSS -2.0
Howells, S Wyn (1689) 2026-04-19 WIN +2.8
Oancea, Nicolae (1876) 2026-04-19 WIN +6.6
FM Webb, Laurence E (2203) 2026-04-19 LOSS -4.8
Sagalchik, Olga (2084) 2026-04-19 LOSS -7.6
Gardela Batlle, Jordi (2047) 2026-04-19 DRAW +1.4
Dornelles, Marcio Neron Camargo (2058) 2026-04-19 DRAW +1.6
Pasch Van De, S. (sil) (1854) 2026-04-11 WIN +6.2
Kshirsagar, P.v. (pranav) (2092) 2026-03-07 LOSS -7.8
Aerts, Eric (1935) 2026-03-15 WIN +8.0
Fransen, J.p. (jean-Paul) (1930) 2026-03-28 LOSS -12.2