KNSB FIDE
ST

Stephan Tromer

Rated since April 2023

1772 Classic
1675 Rapid
1705 Blitz

Team Competition

Current teams
Barendrecht/IJsselmonde 2
Klasse 2A · 2025-2026 · 1 game
Erasmus 3
Klasse 6M · 2025-2026 · 5 games
Nieuwerkerk 1
Klasse 2A · 2025-2026 · 1 game

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
STURM, P.H. (PIETER) 1990
14063 Erasmus Watertorentoernooi Ronde 3 t/m/ 6 · Monday 22 June 2026
ZIJLEMAN, R.A. (RICHARD) 1953
13177 RSB Competitie 2025-2026 Achttallen februari · Tuesday 24 February 2026
SUIÇMEZ, A. (ALKAN) 1800
13784 51e Open Kampioenschap van Utrecht Groep C · Saturday 16 May 2026
HUIJBREGTSE, W.J. (WIM) 1779
13784 51e Open Kampioenschap van Utrecht Groep C · Sunday 17 May 2026
LIMBOURG, ALEXANDER 1743
10471 Tata Steel Chess Tournament 2026 Weekendvierkampem · Sunday 18 January 2026
Worst losses
BERGE TEN, B.S. (BAS) 1599
12404 Open competitie Charlois Europoort Maart CE Maart · Friday 13 March 2026
LONYUK, N. (NAZARIY) 1695
11588 Open Vierkampen Schaaktoernooi van Spijkenisse 2026 Groep A · Saturday 28 February 2026
WORTMAN, R. (RIK) 1699
12737 2026 Chess.com Botwinnik Open Vierkampen · Saturday 3 January 2026
BOER, G.M. (GERRIT) 1706
13673 S.V. Erasmus interne competitie 30-03-2026 t/m 20-04-2026 (140014) · Monday 30 March 2026
STUIJ, R. (RICK) 1727
12266 KNSB competitie 2025-2026 Klasse 6 ronde 2 · Saturday 1 November 2025
51e Open Kampioenschap van Utrecht Groep C Friday 15 May 2026 +2–0=1 +32.9
85e Daniel Noteboomtoernooi Groep C Friday 20 February 2026 +2–1=0 +5.0
Tata Steel Chess Tournament 2026 Weekendvierkampem Friday 16 January 2026 +1–0=2 +14.2
2026 Chess.com Botwinnik Open Vierkampen Friday 2 January 2026 +1–1=1 -0.1
Open competitie Charlois Europoort December CE december Friday 28 November 2025 +1–0=0 +4.0
Rotterdam Fide Weekend Groep B Friday 17 October 2025 +0–1=0 -3.7
Erasmus Watertorentoernooi Ronde 3 t/m/ 6 Monday 11 May 2026 +2–0=1 +26.7
Erasmus Watertorentoernooi Ronde 1 t/m/ 2 Monday 11 May 2026 +1–1=0 -2.0
Open Vierkampen Schaaktoernooi van Spijkenisse 2026 Groep A Friday 27 February 2026 +0–1=2 -13.9
S.V. Erasmus interne competitie 30-03-2026 t/m 20-04-2026 (140014) Monday 16 February 2026 +0–1=0 -14.0
S.V. Erasmus interne competitie 16-02-2026 t/m 23-03-2026 (140014) Monday 16 February 2026 +1–3=1 -3.3
Open competitie Charlois Europoort Februari CE Februari Thursday 29 January 2026 +1–0=0 +7.0
Open competitie Charlois Europoort Januari CE Januari Friday 9 January 2026 +0–1=0 -7.2
Interne rapidcompetitie Erasmus Groep A Monday 27 October 2025 +1–3=0 -12.3
KNSB competitie 2025-2026 Klasse 6 ronde 7 Saturday 20 September 2025 +0–1=0 -8.8
KNSB competitie 2025-2026 Klasse 6 ronde 6 Saturday 20 September 2025 +1–0=0
KNSB competitie 2025-2026 Klasse 6 ronde 4 Saturday 20 September 2025 +1–0=0 +10.7
KNSB competitie 2025-2026 Klasse 6 Ronde 3 Saturday 20 September 2025 +0–0=1 -7.7
KNSB competitie 2025-2026 Klasse 6 ronde 2 Saturday 20 September 2025 +0–1=0 -11.0
Open competitie Charlois Europoort April Mei 2026 Monday 1 September 2025 +1–1=0 -1.8
Open competitie Charlois Europoort April Groep A Monday 1 September 2025 +1–0=1 +11.9
RSB Competitie 2025-2026 Achttallen april Monday 1 September 2025 +1–0=0 +13.8
RSB Competitie 2025-2026 Viertallen maart Monday 1 September 2025 +0–0=1 -2.8
Open competitie Charlois Europoort Maart CE Maart Monday 1 September 2025 +0–1=0 -17.5
RSB Competitie 2025-2026 Achttallen februari Monday 1 September 2025 +1–0=0 +20.1
RSB Competitie 2025-2026 Viertallen februari Monday 1 September 2025 +1–0=0 +8.7
RSB Competitie 2025-2026 Viertallen November Monday 1 September 2025 +1–0=0 +15.0
Open competitie Charlois Europoort November CE November Monday 1 September 2025 +1–0=0 +14.8
RSB Competitie 2025-2026 Achtallen november Monday 1 September 2025 +0–0=1 +10.5
RSB Competitie 2025-2026 Achttallen Oktober Monday 1 September 2025 +1–0=0 +12.0

Rating History

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Peak Ratings

Classic 1772 July 1, 2026
Rapid 1675 Jan. 1, 2026
Blitz 1750 March 1, 2026

Games

Wins 23
Losses 17
Draws 12
Win Rate 44%

Performance by Color

Color Wins Draws Losses Win Rate
White 11 7 5 48%
Black 12 5 12 41%

Recent Matches

Sturm, P.H. (Pieter) (1990) Monday 22 June 2026 WIN +20.1
Schouten, M. (Martin) (1741) Monday 15 June 2026 WIN +12.4
Heinen, W.J. (Wim) (1569) Monday 1 June 2026 DRAW -5.8
Velden van der, R. (Rens) (1823) Friday 22 May 2026 LOSS -8.9
Wagenaar, F.M. (Frans) (1349) Monday 18 May 2026 WIN +2.5
Huijbregtse, W.J. (Wim) (1779) Sunday 17 May 2026 WIN +14.7
Suiçmez, A. (Alkan) (1800) Saturday 16 May 2026 WIN +15.4
Toby, A. (Almer) (1797) Friday 15 May 2026 DRAW +2.8
Flanders, C.E. (Cander) (1978) Monday 11 May 2026 LOSS -4.5
Dijk van, R.K.J.J. (Ruud) (1552) Friday 1 May 2026 WIN +7.1
Tarigonda, S.T. (Seyan) (1697) Friday 24 April 2026 DRAW -0.1
Turkenburg, G. (Gerard) (1740) Monday 20 April 2026 WIN +13.8
Hoogerwaard, S. (Samantha) (1691) Friday 17 April 2026 WIN +12.1
Boer, G.M. (Gerrit) (1706) Monday 30 March 2026 LOSS -14.0
Smit, J. (Jan) (1794) Monday 23 March 2026 DRAW +1.5
Zwanenburg, C. (Marco) (1669) Monday 16 March 2026 DRAW -2.8
Berge ten, B.S. (Bas) (1599) Friday 13 March 2026 LOSS -17.5
Harkanyi, A.H. (Adam) (1984) Monday 9 March 2026 LOSS -5.2
Remmers, J.H.H.A. (Hans) (1858) Saturday 7 March 2026 LOSS -8.8
Roos, A.J. (Aad Jan) (1727) Monday 2 March 2026 WIN +11.7