KNSB FIDE
BJ

Bob Jansen

Rated since January 2023

2190 Classic
2190 Rapid
2246 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
MOEHN, HANS (FM) 2385
grenke Chess Open 2025 A-Open · Friday 18 April 2025
LUQUE SAIZ, ANDRES (FM) 2328
39th European Club Cup · Tuesday 22 October 2024
HERBRIG, ALEXANDER (FM) 2306
grenke Chess Open 2025 A-Open · Saturday 19 April 2025
RIJNAARTS, S. (SJEF) (FM) 2304
6164 KNSB competitie 2022-2023 Meesterklasse ronde 4 · Saturday 26 November 2022
VOJTA, JAKUB (FM) 2288
PRAGUE OPEN 2023 A - IM open · Thursday 12 January 2023
Worst losses
BEUKENHORST, GABRIEL 1616
38ste Internationaal Open van Geraardsbergen 2023 · Sunday 6 August 2023
GANESHRAM, N. (NIRUPA) 1954
9533 15e WLC Weekendtoernooi Groep A · Friday 16 May 2025
WAKKEE, J.C. (COLIJN) 1981
Snelschaak Teams (tijdens NK 2024) · Saturday 13 July 2024
RZESZOWSKI, DOMINIK 1996
Riga Technical University Open 2024 - Tournament A · Saturday 10 August 2024
DMOCHOWSKA, AGNIESZKA (WFM) 2029
Riga Technical University Open 2024 - Tournament A · Friday 9 August 2024
15e WLC Weekendtoernooi Groep A Friday 16 May 2025 +1–1=1 -18.7
39th European Club Cup Sunday 20 October 2024 +3–2=1 +7.7
KNSB competitie 2024-2025 Meesterklasse ronde 8 Saturday 21 September 2024 +0–1=0 -3.9
KNSB competitie 2024-2025 Meesterklasse ronde 6 Saturday 21 September 2024 +0–1=0 -6.5
KNSB competitie 2024-2025 Meesterklasse ronde 4 Saturday 21 September 2024 +0–1=0 -3.6
KNSB competitie 2024-2025 Meesterklasse ronde 3 Saturday 21 September 2024 +0–1=0 -6.6
KNSB competitie 2024-2025 Meesterklasse ronde 2 Saturday 21 September 2024 +0–1=0 -4.8
KNSB competitie 2024-2025 Meesterklasse ronde 1 Saturday 21 September 2024 +0–1=0 -4.0
Riga Technical University Open 2024 - Tournament A Monday 5 August 2024 +3–5=1 -45.8
14e WLC Weekendtoernooi Groep A Friday 31 May 2024 +4–0=1 +15.9
13e WLC Weekendtoernooi Groep A Friday 5 May 2023 +3–1=2 -1.1
grenke Chess Open 2025 A-Open Thursday 17 April 2025 +3–3=3 +11.9
KNSB competitie 2024-2025 KNSB Beker ronde 3 voor aprillijst Saturday 21 September 2024 +1–0=0 +3.7
Snelschaak Teams (tijdens NK 2024) Saturday 13 July 2024 +5–6=3 -13.6
VIII Open Internacional Semana Santa San Vicente del Raspeig 2024 G-A Wednesday 27 March 2024 +4–2=3 +2.1
Open Leuven 2023 Thursday 9 November 2023 +5–1=1 +18.4
Stukkenjagers Open Stukkenjagers Open ronde 9 Wednesday 4 October 2023 +0–0=1 +0.1
Stukkenjagers Open Stukkenjagers Open ronde 8 Wednesday 4 October 2023 +1–0=0 +9.7
Stukkenjagers Open Stukkenjagers Open ronde 7 Wednesday 4 October 2023 +1–0=0 +1.7
Stukkenjagers Open Stukkenjagers Open ronde 6 Wednesday 4 October 2023 +1–0=0 +0.9
Stukkenjagers Open Stukkenjagers Open ronde 5 & 6 Wednesday 4 October 2023 +0–1=0 -6.5
Stukkenjagers Open Stukkenjagers Open ronde 3 Wednesday 4 October 2023 +1–0=0 +1.5
Stukkenjagers Open Groep A Wednesday 4 October 2023 +1–0=0 +2.1
KNSB competitie 2023-2024 Klasse 1 ronde 9 Saturday 16 September 2023 +1–0=0 +6.0
KNSB competitie 2023-2024 Klasse 1 ronde 8 Saturday 16 September 2023 +0–0=1 +0.2
KNSB competitie 2023-2024 Klasse 1 ronde 7 Saturday 16 September 2023 +1–0=0 +7.4
KNSB competitie 2023-2024 Klasse 1 ronde 6 Saturday 16 September 2023 +0–0=1 +3.0
KNSB competitie 2023-2024 Klasse 1 ronde 3 Saturday 16 September 2023 +0–0=1 +2.4
KNSB competitie 2023-2024 Klasse 1 ronde 2 Saturday 16 September 2023 +0–0=1 +1.1
KNSB competitie 2023-2024 Klasse 1 ronde 1 Saturday 16 September 2023 +1–0=0 +10.5
38ste Internationaal Open van Geraardsbergen 2023 Sunday 6 August 2023 +5–2=2 -32.1
2nd Rigo Janos Memorial Open Wednesday 14 June 2023 +4–3=2 -11.4
Wachtebeke Winter Round Robin 2023 Group B Saturday 18 February 2023 +3–2=4 -10.1
24. NordWest-Cup Open A Thursday 26 January 2023 +4–3=0 0.0
PRAGUE OPEN 2023 A - IM open Friday 6 January 2023 +6–1=2 +17.5
Open Leuven 2022 Thursday 10 November 2022 +4–2=0 +3.6
KNSB competitie 2022-2023 Meesterklasse ronde 9 Saturday 17 September 2022 +0–0=1 +7.2
KNSB competitie 2022-2023 Meesterklasse ronde 8 Saturday 17 September 2022 +1–0=0 +10.4
KNSB competitie 2022-2023 Meesterklasse ronde 7 Saturday 17 September 2022 +0–0=1 -2.8
KNSB competitie 2022-2023 Meesterklasse ronde 6 Saturday 17 September 2022 +1–0=0 +10.9
KNSB competitie 2022-2023 Beker ronde 3 Saturday 17 September 2022 +0–1=0 -13.0
KNSB competitie 2022-2023 Meesterklasse ronde 5 Saturday 17 September 2022 +0–1=0 -2.0
KNSB competitie 2022-2023 Beker ronde 2 Saturday 17 September 2022 +1–0=0 +8.2
KNSB competitie 2022-2023 Meesterklasse ronde 4 Saturday 17 September 2022 +1–0=0 +14.3
NBSB Competitie Groep A Wednesday 14 September 2022 +1–0=0 +4.0

Rating History

Loading rating history...

Peak Ratings

Classic 2260 July 1, 2024
Rapid 2190 March 1, 2026
Blitz 2246 Oct. 1, 2024

Games

Wins 71
Losses 43
Draws 33
Win Rate 48%

Performance by Color

Color Wins Draws Losses Win Rate
White 40 13 18 56%
Black 31 20 25 41%

Recent Matches

Hubers, D.J.W. (Daan) (1945) Saturday 17 May 2025 DRAW -6.3
Cornelissen, J.B. (Jort) (1944) Saturday 17 May 2025 WIN +3.8
Ganeshram, N. (Nirupa) (1954) Friday 16 May 2025 LOSS -16.2
Kemper, Meinolf (2072) Monday 21 April 2025 DRAW -3.5
Molitor, Milo (2064) Monday 21 April 2025 DRAW -3.7
IM Fischer, D. (Daniel) (2353) Sunday 20 April 2025 LOSS -5.9
WGM Dolzhykova, Kateryna (2326) Sunday 20 April 2025 LOSS -6.6
FM Herbrig, Alexander (2306) Saturday 19 April 2025 WIN +12.8
FM Barria, Jose (2368) Saturday 19 April 2025 LOSS -5.6
Faerber, David (2398) Friday 18 April 2025 DRAW +5.1
FM Moehn, Hans (2385) Friday 18 April 2025 WIN +14.8
Scheffner, J. (Jarno) (1982) Thursday 17 April 2025 WIN +4.4
IM Zwirs, N.J.J. (Nico) (2448) Saturday 5 April 2025 LOSS -3.9
Rogozyanskiy, A. (Alexander) (1948) Sunday 9 February 2025 WIN +3.7
FM Lenaerts, L. (Lennert) (2331) Saturday 8 February 2025 LOSS -6.5
IM Pijpers, A. (Arthur) (2467) Saturday 23 November 2024 LOSS -3.6
FM Abdulla, M. (Murad) (2329) Saturday 9 November 2024 LOSS -6.6
Barthel, A. (Ansgar) (2016) Saturday 26 October 2024 WIN +4.9
Tscharnuter, Noah (2030) Friday 25 October 2024 LOSS -14.4
Varnam, Liam D (2046) Wednesday 23 October 2024 DRAW -4.2