SO

Sem van Otterloo

Rated since January 2023

1132 Classic
1659 Rapid

RIVALRY

Nemesis
Boerkamp, T.J. (Timo)
Games: 3 · Win rate: 67%
Easy Target
Bultstra, A.C. (Arne)
Games: 3 · Win rate: 100%

The good & the bad

Best wins
OZBAKAN, B. (BURAK) 1678
12003 Groene Hart Jeugd Cup 2025-2026 Speelavond 5 · Friday 6 March 2026
LI, Y. (YUWAY) 1576
12001 Groene Hart Jeugd Cup 2025-2026 Speelavond 3 · Friday 12 December 2025
ORUC, E. (EDIZ) 1559
9626 Groene Hart Jeugd Cup 2024-2025 Speelavond 7 · Friday 4 April 2025
NIERSMAN, J.L. (JENS) 1427
12004 Groene Hart Jeugd Cup 2025-2026 Speelavond 6 · Friday 27 March 2026
BULTSTRA, A.C. (ARNE) 1415
12002 Groene Hart Jeugd Cup 2025-2026 Speelavond 4 · Friday 6 February 2026
Worst losses
YAN XU, E. (EDEN) 491
6133 Grand Prix Ridderkerk 2022 Groep A · Saturday 26 November 2022
KARDAR, F. (FAEEZ) 528
6133 Grand Prix Ridderkerk 2022 Groep A · Saturday 26 November 2022
MALIK, A. (ANAYA) 535
6133 Grand Prix Ridderkerk 2022 Groep A · Saturday 26 November 2022
MEI, E. (ETHAN) 546
6133 Grand Prix Ridderkerk 2022 Groep A · Saturday 26 November 2022
HEUVEL VAN DEN, T. (THIJMEN) 596
6133 Grand Prix Ridderkerk 2022 Groep A · Saturday 26 November 2022
No FIDE-rated tournaments found.
Groene Hart Jeugd Cup 2025-2026 Speelavond 7 Friday 3 October 2025 +2–1=0 -10.9
Groene Hart Jeugd Cup 2025-2026 Speelavond 6 Friday 3 October 2025 +3–0=0 +23.9
Groene Hart Jeugd Cup 2025-2026 Speelavond 5 Friday 3 October 2025 +1–1=1 +28.3
Groene Hart Jeugd Cup 2025-2026 Speelavond 4 Friday 3 October 2025 +3–0=0 +22.9
Groene Hart Jeugd Cup 2025-2026 Speelavond 3 Friday 3 October 2025 +1–1=1 +15.2
Groene Hart Jeugd Cup 2025-2026 Speelavond 2 Friday 3 October 2025 +2–0=1 +27.5
Alblasserwaard jeugdtoernooi 2025 Groepen 3, 4 en 5 Saturday 22 February 2025 +3–1=1 +45.8
52e Open Capels Jeugdkampioenschap Groep A Monday 30 December 2024 +4–1=0 +77.5
Groene Hart Jeugd Cup 2024-2025 Speelavond 7 Friday 11 October 2024 +1–2=0 +3.9
Groene Hart Jeugd Cup 2024-2025 Speelavond 6 Friday 11 October 2024 +1–0=2 +8.8
Groene Hart Jeugd Cup 2024-2025 Speelavond 5 Friday 11 October 2024 +3–0=0 +36.7
Groene Hart Jeugd Cup 2024-2025 Speelavond 4 Friday 11 October 2024 +2–1=0 +32.9
Groene Hart Jeugd Cup 2024-2025 Speelavond 3 Friday 11 October 2024 +1–2=0 +13.0
Groene Hart Jeugd Cup 2024-2025 Speelavond 2 Friday 11 October 2024 +1–2=0 +21.1
Grand Prix Ridderkerk 2022 Groep A Saturday 26 November 2022 +2–5=0 -177.9

Rating History

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Peak Ratings

Classic 1132 June 1, 2024
Rapid 1659 July 1, 2026

Games

Wins 30
Losses 17
Draws 6
Win Rate 57%

Performance by Color

Color Wins Draws Losses Win Rate
White 17 2 10 59%
Black 13 4 7 54%

Recent Matches

Bultstra, A.C. (Arne) (1359) Friday 10 April 2026 WIN +6.8
Molavi, A. (Anita) (1570) Friday 10 April 2026 LOSS -23.4
Gao, Z. (Zipu) (1324) Friday 10 April 2026 WIN +5.7
Hu, W. (Wim) (1311) Friday 27 March 2026 WIN +6.3
Niersman, J.L. (Jens) (1427) Friday 27 March 2026 WIN +11.0
Reijm, F. (Fjodor Marcus) (1320) Friday 27 March 2026 WIN +6.6
Ozbakan, B. (Burak) (1678) Friday 6 March 2026 WIN +24.4
Jiao, J. (Jonathan) (1821) Friday 6 March 2026 DRAW +11.3
Nadrshin, O. (Oleg) (1855) Friday 6 March 2026 LOSS -7.4
Bultstra, A.C. (Arne) (1415) Friday 6 February 2026 WIN +11.8
Reijm, F. (Fjodor Marcus) (1319) Friday 6 February 2026 WIN +7.6
Broer, D. (Daan) (1186) Friday 6 February 2026 WIN +3.6
Ozbakan, B. (Burak) (1635) Friday 12 December 2025 DRAW +4.9
Li, Y. (Yuway) (1576) Friday 12 December 2025 WIN +21.7
Huang, Z. (Ziyang) (1705) Friday 12 December 2025 LOSS -11.5
Niersman, J.L. (Jens) (1383) Friday 21 November 2025 WIN +13.0
Bhaskarabhatla, M. (Maithili) (1636) Friday 21 November 2025 DRAW +6.7
Leal van Helden, B. (Breixo) (1266) Friday 21 November 2025 WIN +7.8
Na, J. (Joseph) (1740) Friday 4 April 2025 LOSS -6.8
Oruc, E. (Ediz) (1559) Friday 4 April 2025 WIN +25.0