KNSB FIDE
GR

Guido Royakkers

Rated since January 2023

2042 Classic

RIVALRY

Nemesis
Seegers, Hendrik
Games: 3 · Win rate: 33%
Kryptonite
Clercq le, M. (Maxim)
Games: 3 · Win rate: 0%
Easy Target
Roskam, M.Y. (Mathieu)
Games: 4 · Win rate: 75%

The good & the bad

Best wins
VISSER, H.C.J. (HENK-JAN) (CM) 2190
7620 Tata Steel Chess Tournament 2024 Tienkampen · 2024-01-26
BARENDSE, T.J.M. (TED) 2121
6418 Tata Steel Chess Tournament 2023 Tienkampen · 2023-01-28
SEEGERS, HENDRIK (FM) 2109
6418 Tata Steel Chess Tournament 2023 Tienkampen · 2023-01-27
ROODE DE, M.L. (MARTIJN) 2104
7620 Tata Steel Chess Tournament 2024 Tienkampen · 2024-01-24
MERBIS, M.D. (MAX) 2086
7620 Tata Steel Chess Tournament 2024 Tienkampen · 2024-01-21
Worst losses
BEIJEN, M. (MARK) 1920
13446 RSB Competitie 2025-2026 Achttallen maart · 2026-03-23
ROSKAM, M.Y. (MATHIEU) 1929
7578 KNSB competitie 2023-2024 Klasse 2 ronde 1 · 2023-09-16
WIT DE, C. (COR) 1943
11910 RSB Competitie 2025-2026 Achttallen september · 2025-09-26
KSHIRSAGAR, P.V. (PRANAV) 2007
8250 16e BPB Limburg Open 2024 Groep A · 2024-05-19
HOEKSTRA, P.O. (PETER) 2037
6418 Tata Steel Chess Tournament 2023 Tienkampen · 2023-01-29
Tata Steel Chess Tournament 2026 Tienkampen Fri, Jan 16, 2026 +0–8=10 -63.2
Tata Steel Chess Tournament 2025 Tienkampen Fri, Jan 17, 2025 +0–7=2 -26.0
16e BPB Limburg Open 2024 Groep A Fri, May 17, 2024 +1–3=3 -28.0
Tata Steel Chess Tournament 2024 Tienkampen Fri, Jan 12, 2024 +4–0=3 +51.1
Tata Steel Chess Tournament 2023 Tienkampen Fri, Jan 13, 2023 +2–4=3 -30.4
KNSB competitie 2025-2026 Klasse 3 ronde 6 Sat, Sep 20, 2025 +1–0=0 +7.8
KNSB competitie 2025-2026 Klasse 3 ronde 8 Sat, Sep 20, 2025 +0–0=1 -5.8
KNSB competitie 2025-2026 Klasse 3 ronde 7 Sat, Sep 20, 2025 +2–0=0 +21.0
KNSB competitie 2025-2026 Klasse 3 ronde 5 Sat, Sep 20, 2025 +0–1=0 -6.2
KNSB competitie 2025-2026 Klasse 3 Ronde 4 Sat, Sep 20, 2025 +1–0=0 +8.2
KNSB competitie 2025-2026 Klasse 3 ronde 3 Sat, Sep 20, 2025 +1–0=0 +10.6
KNSB competitie 2025-2026 Klasse 3 ronde 2 Sat, Sep 20, 2025 +0–0=1 +0.2
KNSB competitie 2025-2026 Klasse 3 ronde 1 Sat, Sep 20, 2025 +0–0=1 -3.7
RSB Competitie 2025-2026 Achttallen maart Mon, Sep 1, 2025 +0–1=0 -17.1
RSB Competitie 2025-2026 Achttallen februari Mon, Sep 1, 2025 +2–0=0 +15.1
RSB Competitie 2025-2026 Achtallen november Mon, Sep 1, 2025 +1–0=0 +7.9
RSB Competitie 2025-2026 Achttallen september Mon, Sep 1, 2025 +0–1=0 -16.8
KNSB competitie 2024-2025 Klasse 3 ronde 9 Sat, Sep 21, 2024 +0–1=0 -13.5
KNSB competitie 2024-2025 Klasse 3 ronde 8 Sat, Sep 21, 2024 +1–0=0 +8.9
KNSB competitie 2024-2025 Klasse 3 ronde 7 Sat, Sep 21, 2024 +1–0=0 +10.5
KNSB competitie 2024-2025 Klasse 3 ronde 6 Sat, Sep 21, 2024 +0–0=1 +3.0
KNSB competitie 2024-2025 Klasse 3 ronde 5 Sat, Sep 21, 2024 +1–0=0 +7.3
KNSB competitie 2024-2025 Klasse 3 ronde 4 Sat, Sep 21, 2024 +0–1=0 -9.9
KNSB competitie 2024-2025 Klasse 3 ronde 3 + inhaalwedstrijd ronde 1 Sat, Sep 21, 2024 +0–1=0 -12.2
KNSB competitie 2024-2025 Klasse 3 ronde 1 Sat, Sep 21, 2024 +0–1=0 -10.3
RSB Competitie 2024-2025 8-tallen april Sun, Sep 1, 2024 +0–0=1 -0.9
RSB Competitie 2024-2025 8-tallen maart Sun, Sep 1, 2024 +1–0=0 +13.2
RSB Competitie 2024-2025 Beker ronde 3 Sun, Sep 1, 2024 +0–1=0 -7.8
RSB Competitie 2024-2025 8-tallen februari Sun, Sep 1, 2024 +1–0=0 +7.3
RSB Competitie 2024-2025 8-tallen december Sun, Sep 1, 2024 +0–1=0 -11.4
RSB Competitie 2024-2025 8-tallen oktober Sun, Sep 1, 2024 +0–0=1 -3.2
KNSB competitie 2023-2024 Klasse 2 ronde 8 Sat, Sep 16, 2023 +0–0=1 -0.1
KNSB competitie 2023-2024 Klasse 2 ronde 7 Sat, Sep 16, 2023 +0–0=1 -1.6
KNSB competitie 2023-2024 Klasse 2 ronde 5 Sat, Sep 16, 2023 +0–0=1 +1.9
KNSB competitie 2023-2024 Klasse 2 ronde 4 Sat, Sep 16, 2023 +0–0=1 +2.4
KNSB competitie 2023-2024 Klasse 2 ronde 3 Sat, Sep 16, 2023 +0–0=1 -1.0
KNSB competitie 2023-2024 Klasse 2 ronde 1 Sat, Sep 16, 2023 +0–1=0 -18.1
KNSB competitie 2022-2023 Klasse 2 ronde 9 Sat, Sep 17, 2022 +0–0=1 -8.8
KNSB competitie 2022-2023 Klasse 2 ronde 8 Sat, Sep 17, 2022 +1–0=0 +7.6
KNSB competitie 2022-2023 Klasse 2 ronde 7 Sat, Sep 17, 2022 +0–0=1 +1.0
KNSB competitie 2022-2023 Klasse 2 ronde 6 Sat, Sep 17, 2022 +0–0=1 -5.2

Rating History

Loading rating history...

Peak Ratings

Classic 2146 Jan. 1, 2023
Rapid 2057 March 1, 2026
Blitz 2057 March 1, 2026

Games

Wins 21
Losses 32
Draws 35
Win Rate 24%

Performance by Color

Color Wins Draws Losses Win Rate
White 9 18 13 22%
Black 12 17 19 25%

Recent Matches

Rooijakkers, S. (Stefan) (1917) 2026-03-28 WIN +7.8
Beijen, M. (Mark) (1920) 2026-03-23 LOSS -17.1
Esch van, R.H.J.A. (Roy) (1882) 2026-03-07 DRAW -5.8
Rensen, M.A. (Martin) (1922) 2026-02-23 WIN +7.5
Rensen, M.A. (Martin) (1922) 2026-02-23 WIN +7.5
Roskam, M.Y. (Mathieu) (2014) 2026-02-07 WIN +10.5
Roskam, M.Y. (Mathieu) (2014) 2026-02-07 WIN +10.5
FM Seegers, Hendrik (2064) 2026-02-01 DRAW -0.2
FM Seegers, Hendrik (2064) 2026-02-01 DRAW -0.2
Clercq le, M. (Maxim) (2098) 2026-01-31 DRAW +0.9
Clercq le, M. (Maxim) (2098) 2026-01-31 DRAW +0.9
Pavan, B N B (2097) 2026-01-30 DRAW +0.9
Pavan, B N B (2097) 2026-01-30 DRAW +0.9
FM Grimberg, G. (Gilbert) (2184) 2026-01-28 LOSS -8.7
FM Grimberg, G. (Gilbert) (2184) 2026-01-28 LOSS -8.7
FM Kazarjan, G. (Gachatur) (2251) 2026-01-27 LOSS -6.6
FM Kazarjan, G. (Gachatur) (2251) 2026-01-27 LOSS -6.6
FM Hesselingen van, G. (Guido) (2122) 2026-01-26 LOSS -10.7
FM Hesselingen van, G. (Guido) (2122) 2026-01-26 LOSS -10.7
FM Smits, M. (Mark) (2197) 2026-01-25 LOSS -8.2