SJ

Stan Jacobs

Rated since January 2023

RIVALRY

Nemesis
Pouels, F.J.J. (Frank)
Games: 3 · Win rate: 67%

The good & the bad

Best wins
SCHENKER, R.W. (ROBIN) 2003
11958 Kiste Trui Toernooi Groep A · Saturday 8 November 2025
WESTVEER, M.C.A. (RINY) 1782
8030 OSBO Persoonlijke Kampioenschappen OSBO PK 23 B56 · Saturday 9 December 2023
SLEEN VAN DER, J. (JAN) 1764
11958 Kiste Trui Toernooi Groep A · Saturday 8 November 2025
LEEUW DE, P.L. (PIET) 1763
11958 Kiste Trui Toernooi Groep A · Saturday 8 November 2025
EEKHOUT, B. (BYRON) 1747
11958 Kiste Trui Toernooi Groep A · Saturday 8 November 2025
Worst losses
WOLTERS, R.S. (RENS) 1308
7458 Open Veens Groep B · Wednesday 31 May 2023
PEELEN, C. (CHARLES) 1382
7800 KNSB competitie 2023-2024 Klasse 6 ronde 2 · Saturday 4 November 2023
ZUIDEMA, J.J. (JAN) 1443
7605 SOS Competitie 2023/2024 November 2023 · Thursday 2 November 2023
STRADMEIJER, G.A.H. (GEERT) 1515
7604 SOS Competitie 2023/2024 Oktober 2023 · Friday 13 October 2023
MOLLAHOSSEINI, K. (KAZEM) 1590
10706 KNSB competitie 2024-2025 Klasse 6 ronde 6 · Saturday 8 March 2025
Tata Steel Chess Tournament 2025 Weekendvierkampen Friday 17 January 2025 +2–1=0 -6.1
Tata Steel Chess Tournament 2024 Weekendvierkampen Friday 12 January 2024 +1–1=1 +7.6
Kiste Trui Toernooi Groep A Saturday 8 November 2025 +4–3=0 +44.6
KNSB competitie 2025-2026 Klasse 6 ronde 5 Saturday 20 September 2025 +1–0=0
KNSB competitie 2025-2026 Klasse 6 ronde 2 Saturday 20 September 2025 +1–0=0 +4.7
KNSB competitie 2024-2025 Klasse 6 ronde 6 Saturday 21 September 2024 +0–1=0 -18.0
KNSB competitie 2024-2025 Klasse 6 ronde 5 Saturday 21 September 2024 +1–0=0 +11.5
KNSB competitie 2024-2025 Klasse 6 ronde 4 Saturday 21 September 2024 +0–0=1 -2.8
KNSB competitie 2024-2025 Klasse 6 ronde 3 Saturday 21 September 2024 +1–0=0 +6.9
KNSB competitie 2024-2025 Klasse 6 ronde 2 Saturday 21 September 2024 +0–1=0 -11.9
SOS Competitie 2024/2025 2025-04 Sunday 1 September 2024 +0–1=0 -11.2
SOS Competitie 2024/2025 2025-03 Sunday 1 September 2024 +1–0=0 +7.6
SOS Competitie 2024/2025 2025-02 Sunday 1 September 2024 +1–0=0 +10.2
SOS Competitie 2024/2025 2024-12 Sunday 1 September 2024 +1–0=0 +11.2
SOS Competitie 2024/2025 2024-10 Sunday 1 September 2024 +0–1=0 -10.6
Open Veens Groep B Thursday 30 May 2024 +5–2=0 +14.4
OSBO Cup 2023/2024 Kwartfinales ex SMB en Rhenen Wednesday 1 November 2023 +0–1=0 -9.0
Jurjo Hagen Bekercompetitie Ronde 6 Friday 6 October 2023 +0–1=0 -3.9
Jurjo Hagen Bekercompetitie Ronde 5 Friday 6 October 2023 +1–0=0 +5.4
Jurjo Hagen Bekercompetitie Groep A Friday 6 October 2023 +1–0=0 +0.1
OSBO Persoonlijke Kampioenschappen OSBO PK 23 B56 Saturday 30 September 2023 +1–0=1 +18.3
OSBO Persoonlijke Kampioenschappen Groep B ronden 34 Saturday 30 September 2023 +1–0=1 +15.1
OSBO Persoonlijke Kampioenschappen OSBOPK23groep B Saturday 30 September 2023 +2–0=0 +23.6
KNSB competitie 2023-2024 Klasse 6 ronde 7 Saturday 16 September 2023 +1–0=0 +7.5
KNSB competitie 2023-2024 Klasse 6 ronde 4 Saturday 16 September 2023 +0–0=1 -10.8
KNSB competitie 2023-2024 Klasse 6 ronde 2 Saturday 16 September 2023 +0–1=0 -9.7
KNSB competitie 2023-2024 Klasse 6 ronde 1 Saturday 16 September 2023 +0–0=1
SOS Competitie 2023/2024 Maart 2024 Friday 1 September 2023 +0–1=0 -10.4
SOS Competitie 2023/2024 Februari 2024 Friday 1 September 2023 +0–1=0 -12.1
SOS Competitie 2023/2024 Januari 2024 Friday 1 September 2023 +0–0=1 -7.5
SOS Competitie 2023/2024 December 2023 Friday 1 September 2023 +0–1=0 -9.6
SOS Competitie 2023/2024 November 2023 Friday 1 September 2023 +0–1=0 -17.8
SOS Competitie 2023/2024 Oktober 2023 Friday 1 September 2023 +0–1=0 -15.2
Open Veens Groep B Thursday 25 May 2023 +4–1=1 +3.9
Jurjo Hagen Bekercompetitie GroepAnw Friday 7 October 2022 +2–2=0 -1.8
SOS Competitie 2022/2023 April 2023(K3) Monday 12 September 2022 +0–0=1 -7.0
SOS Competitie 2022/2023 Februari 2023 Monday 12 September 2022 +1–0=0 +7.5
SOS Competitie 2022/2023 December 2022 Monday 12 September 2022 +1–0=0 +11.9

Rating History

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Peak Ratings

Classic 1757 March 1, 2025
Rapid 1781 Dec. 1, 2025
Blitz 1592 March 1, 2026

Games

Wins 34
Losses 22
Draws 9
Win Rate 52%

Performance by Color

Color Wins Draws Losses Win Rate
White 18 2 12 56%
Black 16 7 10 48%

Recent Matches

Fleuren, E. (Egbert) Saturday 28 March 2026 WIN
Leeuw de, P.L. (Piet) (1763) Saturday 8 November 2025 WIN +13.4
Schoffelmeer, J. (Jetse) (1999) Saturday 8 November 2025 LOSS -4.5
Schenker, R.W. (Robin) (2003) Saturday 8 November 2025 WIN +20.6
Eekhout, B. (Byron) (1747) Saturday 8 November 2025 WIN +12.9
Wannet, H.H. (2041) Saturday 8 November 2025 LOSS -3.6
Schut, P.F. (Peter) (1876) Saturday 8 November 2025 LOSS -7.8
Sleen van der, J. (Jan) (1764) Saturday 8 November 2025 WIN +13.5
Megens, F.A.M. (Frans) (1484) Saturday 1 November 2025 WIN +4.7
Laar van, J. (Jan) (1784) Monday 7 April 2025 LOSS -11.2
Gelder van, M.S. (Martin) (1611) Friday 14 March 2025 WIN +7.6
Mollahosseini, K. (Kazem) (1590) Saturday 8 March 2025 LOSS -18.0
Molendijk, H. (Herman) (1667) Friday 14 February 2025 WIN +10.2
Gelderen van, J.J. (Jaap) (1707) Saturday 8 February 2025 WIN +11.5
Veugen, F. (Frank) (1625) Sunday 19 January 2025 LOSS -16.4
Eekhout, B. (Byron) (1679) Saturday 18 January 2025 WIN +10.4
Westra, M.L. (Mika) Friday 17 January 2025 WIN
Leeuw de, G.J. (Gert) (1652) Saturday 14 December 2024 DRAW -2.8
Zee, B. (Ben) (1695) Tuesday 10 December 2024 WIN +11.2
Vries de, M. (Martin) (1569) Saturday 23 November 2024 WIN +6.9