CChessStats

XII Integracyjny Turniej Szachowy Osob Niepelnosprawnych i Starszych

Open SwissStandard

24 players participated in this 9-round tournament, held from 07 Oct 2025 to 12 Oct 2025 in Wolsztyn, Poland. 2 titled players. Top 10 Elo average was 1775, and top seed was Jerzy Kot (🇵🇱 POL, FM, 1959).

Mateusz Rusinski (🇵🇱 POL, 1853) won with 7.5/9, ahead of Jerzy Kot (6.5) and Nina Bos (6.0). Rusinski shared the lead from round 4 and won solo starting round 6.

The biggest upset came in round 3: Oskar Rothe (1661) beat Edward Anglart (1809), a +148-point gap.

Location
🇵🇱Wolsztyn, Poland
Dates
07 Oct 2025 → 12 Oct 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 9 rounds
Top seed
🇵🇱FMJerzy Kot1959
Avg top 10
1,775
Participants
24
Titled players · 2
FM×2
Federations · 1 represented
🇵🇱Poland×24
Top 3

How it unfolded

Top 6 · 9 rounds

Mateusz Rusinski led from R6; +1.0-point edge over the runner-up. Title race converged from 6 co-leaders at R4 to 1 by R6.

Co-leaders
10
4
1
6
3
1
1
1
1
2.54.579R1R2R3R4R5R6R7R8R9Rusinski takes lead
Rusinski7.5Kot6.5Bos6Czech6Rothe5.5Anglart4.5
R6 · LEADER CHANGE10 Oct

Mateusz Rusinski takes the sole lead (5.0/6).

R5 · HEAD-TO-HEAD · WINNER VS 2ND

Mateusz Rusinski beat FM Jerzy Kot (White).

WIN STREAKS · 3 top finishers

Mateusz Rusinski 4 wins (R5–R8)FM Jerzy Kot 3+3 wins (R1–R3, R7–R9)Nina Bos 3 wins (R3–R5)

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Mateusz Rusinski*
1
1
1
2FMJerzy Kot
0
*
1
½
3Nina Bos
0
0
*
0
4Mieczyslaw Czech
0
½
1
*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6R7R8R9PtsBu C1BuSBPerfΔ
1Rusinski, Mateusz1853POL+8B+13N=21B=5N+2B+3B+4N+9N=6B7.540.042.536.251991+29.6
2Kot, JerzyFM1959POL+17B+3N+10BF−1N=4B+16N+8B+9B6.537.540.027.001915-4.0
3Bos, Nina1713POL+19N−2B+17N+6B+10B−1N+11B−4N+12B6.039.042.022.001832+46.8
4Czech, Mieczyslaw1760POL+24B−21N+18B+12N+5B=2N−1B+3B=10N6.038.539.524.251862+21.6
5Rothe, Oskar1661POL=15B+7N+6N=1B−4N−16B=12B+14N+17N5.536.039.022.751673+4.0
6Anglart, Edward1809POLF+18N−5B−3N+13B+12N−9N+16B=1N4.536.039.016.751763-6.8
7Stepniak, Janusz0POL+16N−5B=13B=18N−12B−17N+22N=20B+23B4.526.027.510.7515240.0
8Marciniak, Bartosz1464POL−1N+9B−16B=11N+14B+13N=10B−2NF4.036.539.515.001576+24.4
9Stepniak, Tadeusz0POL−18B−8N+22NF+11B+10N+6B−1B−2N4.036.538.014.0016760.0
10Winiarski, Kazimierz1777POL+22N+12B−2N+16B−3N−9B=8NF=4B4.036.538.013.001707-10.2
11Dudzinski, Gracjan1518POL−21B−14N+23B=8B−9N+18N−3N+13B=19N4.029.531.011.501656+26.8
12Starzynski, Waldemar1670POL+14B−10NF−4B+7N−6B=5N+17B−3N3.537.040.013.751517-23.2
13Szamrej, Jozef1600POL+23N−1B=7N+19B−6N−8BF−11N+22B3.530.530.58.251383-27.8
14Lemanski, Marcin0POL−12N+11B−19N=15B−8N+22B+20N−5BF3.529.531.010.2515410.0
15Smolarek, Euzebiusz1512POL=5NF=24B=14N+23B+19BFFF3.525.525.59.501660+8.0
16Huchwajda, Grzegorz1574POL−7BF+8N−10N+17B+5N−2B−6NF3.036.039.012.501702+18.0
17Gackowski, Marian1537POL−2N+22B−3BF−16N+7B+19N−12N−5B3.033.534.59.001396-21.2
18Kusnierz, Janusz1555POL+9N−6B−4N=7B−19N−11B=23N+22B−20N3.030.532.08.501370-23.6
19Rostkowski, Robert0POL−3B=24N+14B−13N+18B−15N−17B−23N=11B3.028.029.09.0013840.0
20Wos, Jakub1492POLF+23BFF=22NF−14B=7N+18B3.026.026.07.501696+21.2
21Marszk, KazimierzFM1946POL+11N+4B=1NF—————2.520.024.013.751990+4.2
22Bazylewicz, Zygmunt1461POL−10B−17N−9B+23N=20B−14N−7B−18N−13N1.528.530.03.001226-22.2
23Miskowicz, Bruno0POL−13B−20N−11N−22B−15NF=18B+19B−7N1.526.026.04.5011240.0
24Bociarski, Rafal0POL−4N=19B=15NF—————1.012.515.53.2514430.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets