KNSB FIDE
MM

Murdoch Mac Lean

Rated since January 2023

1853 Rapid

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
KONING DE, J. (JOHAN) 1918
12469 RSB Competitie 2025-2026 Beker ronde 1 · Saturday 1 November 2025
TOOR VAN, C.F. (KEES) 1902
11588 Open Vierkampen Schaaktoernooi van Spijkenisse 2026 Groep A · Saturday 28 February 2026
BERGH VAN DEN, B.G. (BEN) 1893
12595 KNSB competitie 2025-2026 Klasse 6 ronde 4 · Saturday 13 December 2025
SIDERAS, K. (KOSTANDINOS) 1883
13178 RSB Competitie 2025-2026 Viertallen februari · Thursday 12 February 2026
WAGENAAR, H.T. (HARM THEO) 1870
13120 85e Daniel Noteboomtoernooi Groep B · Saturday 21 February 2026
Worst losses
KRABBENDAM, J. (JULIAN) 1711
13445 RSB Competitie 2025-2026 Viertallen maart · Thursday 19 March 2026
LIND STAM, T.R. (TOMÁS RAÚL) 1716
12266 KNSB competitie 2025-2026 Klasse 6 ronde 2 · Saturday 1 November 2025
KONING, P.H. (PIET HEIN) 1771
13316 KNSB competitie 2025-2026 Klasse 6 ronde 5 · Saturday 28 March 2026
SMAN VAN DER, S. (STEFAN) 1840
12439 HSB competitie 2025-2026 November comp · Monday 24 November 2025
RADFAR, B. (BAHMAN) 1852
13120 85e Daniel Noteboomtoernooi Groep B · Friday 20 February 2026
85e Daniel Noteboomtoernooi Groep B Friday 20 February 2026 +3–1=2 +10.8
Rotterdam Fide Weekend Groep B Friday 17 October 2025 +3–0=2 +15.5
Open Vierkampen Schaaktoernooi van Spijkenisse 2026 Groep A Friday 27 February 2026 +1–1=1 -4.2
39ste Open Schaakkampioenschap van Spijkenisse Groep B Saturday 29 November 2025 +3–3=1 -2.9
KNSB competitie 2025-2026 Klasse 6 ronde 5 Saturday 20 September 2025 +0–1=0 -18.4
KNSB competitie 2025-2026 Klasse 6 ronde 7 Saturday 20 September 2025 +1–0=0 +3.1
KNSB competitie 2025-2026 Klasse 6 ronde 6 Saturday 20 September 2025 +1–0=0 +2.6
KNSB competitie 2025-2026 Klasse 6 ronde 4 Saturday 20 September 2025 +1–0=0 +11.5
KNSB competitie 2025-2026 Klasse 6 Ronde 3 Saturday 20 September 2025 +0–0=1 -1.6
KNSB competitie 2025-2026 Klasse 6 ronde 2 Saturday 20 September 2025 +0–1=0 -19.9
HSB competitie 2025-2026 April2026 Monday 1 September 2025 +0–0=1 +0.5
RSB Competitie 2025-2026 Viertallen april Monday 1 September 2025 +0–0=1 +1.9
RSB Competitie 2025-2026 Achttallen april Monday 1 September 2025 +0–1=0 -13.7
RSB Competitie 2025-2026 Viertallen maart Monday 1 September 2025 +0–1=0 -20.0
RSB Competitie 2025-2026 Achttallen maart Monday 1 September 2025 +1–0=0 +8.7
RSB Competitie 2025-2026 Viertallen februari Monday 1 September 2025 +1–0=0 +10.8
HSB competitie 2025-2026 HSBCompetitieFeb26 Monday 1 September 2025 +0–1=0 -6.0
RSB Competitie 2025-2026 Achttallen januari Monday 1 September 2025 +0–1=0 -8.9
RSB Competitie 2025-2026 Beker ronde 2 Monday 1 September 2025 +0–1=0 -1.0
RSB Competitie 2025-2026 Viertallen december Monday 1 September 2025 +1–0=0 +8.5
HSB competitie 2025-2026 November comp Monday 1 September 2025 +0–2=0 -30.4
RSB Competitie 2025-2026 Achtallen november Monday 1 September 2025 +0–0=1 -3.1
RSB Competitie 2025-2026 Beker ronde 1 Monday 1 September 2025 +1–0=0 +11.4

Rating History

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Peak Ratings

Classic 1951 Nov. 1, 2025
Rapid 1880 Jan. 1, 2025
Blitz 1951 March 1, 2026

Games

Wins 17
Losses 14
Draws 10
Win Rate 41%

Performance by Color

Color Wins Draws Losses Win Rate
White 3 3 5 27%
Black 14 7 9 47%

Recent Matches

Nobel, C. (Corniel) (1934) Tuesday 21 April 2026 DRAW +0.5
Glissenaar, M.B. (Marcel) (1974) Thursday 16 April 2026 DRAW +1.9
Heuvel van den, K.N. (Kris) (1885) Friday 10 April 2026 LOSS -13.7
Koning, P.H. (Piet Hein) (1771) Saturday 28 March 2026 LOSS -18.4
Krabbendam, J. (Julian) (1711) Thursday 19 March 2026 LOSS -20.0
Iliev, B. (Boris) (1838) Thursday 12 March 2026 WIN +8.7
Kuiper, M. (Machiel) (1618) Saturday 7 March 2026 WIN +3.1
Kalkman, R. (Rob) (1886) Saturday 28 February 2026 DRAW -1.6
Klute, L.R.W. (Leon) (1889) Saturday 28 February 2026 LOSS -14.0
Toor van, C.F. (Kees) (1902) Saturday 28 February 2026 WIN +11.4
Huang, V. (Vincent) (1897) Sunday 22 February 2026 DRAW -1.3
Muskens, M.A. (Mink) (1887) Sunday 22 February 2026 DRAW -1.6
Wagenaar, H.T. (Harm Theo) (1870) Saturday 21 February 2026 WIN +10.3
Boer de, R.M. (Ruurd) (1845) Saturday 21 February 2026 WIN +9.5
Radfar, B. (Bahman) (1852) Friday 20 February 2026 LOSS -15.3
Tjin a Lien, J.R. (Jie-Ren) (1835) Friday 20 February 2026 WIN +9.1
Sideras, K. (Kostandinos) (1883) Thursday 12 February 2026 WIN +10.8
Muter, T. (Tim) (1573) Saturday 7 February 2026 WIN +2.6
CM Schrik, R. (Rachid) (2134) Tuesday 3 February 2026 LOSS -6.0
Ommeren van, G.J. (Gerard) (2048) Friday 23 January 2026 LOSS -8.9