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Otwarte Mistrzostwa Miasta Slupska w Szachach z IKS ZRYW - 2025 Round 1-7

Open SwissStandard

10 players participated in this 7-round tournament, held from 07 Oct 2025 to 28 Oct 2025 in Slupsk, Poland. Top 10 Elo average was 838, and top seed was Jaroslaw Borowski (πŸ‡΅πŸ‡± POL, 1886).

Natan Rula (πŸ‡΅πŸ‡± POL, 1575) won with 6.0/7, ahead of Adam Rosolek (5.0) and Andrzej Szramowiak (5.0). Rula took the lead from round 4.

The biggest upset came in round 3: Adam Rosolek (1589) beat Jaroslaw Borowski (1886), a +297-point gap.

Location
πŸ‡΅πŸ‡±Slupsk, Poland
Dates
07 Oct 2025 β†’ 28 Oct 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss Β· 7 rounds
Top seed
πŸ‡΅πŸ‡±Jaroslaw Borowski1886
Avg top 10
838
Participants
10
Federations Β· 1 represented
πŸ‡΅πŸ‡±PolandΓ—10
Top 3
  • πŸ₯‡
    Natan Rula
    πŸ‡΅πŸ‡±POLΒ·1575
    6.0ptsΒ·2014perf+64.4
  • πŸ₯ˆ
    Adam Rosolek
    πŸ‡΅πŸ‡±POLΒ·1589
    5.0ptsΒ·1699perf+10.6
  • πŸ₯‰
    Andrzej Szramowiak
    πŸ‡΅πŸ‡±POL
    5.0ptsΒ·1580perf0.0

How it unfolded

Top 6 Β· 7 rounds

Natan Rula led from R4; +1.0-point edge over the runner-up.

Co-leaders
3
2
1
1
3
3
1
23.55.57R1R2R3R4R5R6R7Rula takes lead
Rula6Rosolek5Szramowiak5Pietrzak4.5Borowski4Mettel4
R4 Β· LEADER CHANGE16 Oct

Natan Rula takes the sole lead (3.5/4).

R7 Β· HEAD-TO-HEAD Β· WINNER VS 2ND

Natan Rula beat Adam Rosolek (White).

WIN STREAKS Β· 3 top finishers

Natan Rula 3 wins (R2–R4)Adam Rosolek 3 wins (R1–R3)Andrzej Szramowiak 4 wins (R3–R6)

Key matchups Β· top 4

Head-to-head between the four finishers
Player1234
1Natan Rula*
1
1
Β½
2Adam Rosolek
0
*β€”β€”
3Andrzej Szramowiak
0
β€”*
1
4Pawel Pietrzak
Β½
β€”
0
*

Grille amΓ©ricaine

#PlayerEloFedR1R2R3R4R5R6R7PtsBu C1BuSBPerfΞ”
1Rula, Natan1575POL=4B+3N+7B+10N=6B+5N+2B6.025.526.021.752014+64.4
2Rosolek, Adam1589POL+7B+10N+6Bβˆ’5N+8B+9Bβˆ’1N5.019.019.59.501699+10.6
3Szramowiak, Andrzej0POL+9Nβˆ’1B+4N+8N+7B+10NF5.016.016.010.0015800.0
4Pietrzak, Pawel0POL=1N+8Nβˆ’3B+7N+10B=6N=5B4.523.023.511.5017360.0
5Mettel, Werner1749POL=10Bβˆ’6N+8B+2B+9Nβˆ’1B=4N4.021.522.09.501659-9.6
6Borowski, Jaroslaw1886POL+8B+5Bβˆ’2N+9B=1N=4BF4.021.521.511.251719-14.8
7Dubel, Tadeusz0POLβˆ’2N+9Bβˆ’1Nβˆ’4Bβˆ’3N+8N+10B3.022.523.02.5014580.0
8Kaczor, Janusz0POLβˆ’6Nβˆ’4Bβˆ’5Nβˆ’3Bβˆ’2Nβˆ’7B+9N1.025.526.51.0015090.0
9Szafran, Dariusz1585POLβˆ’3Bβˆ’7N+10Bβˆ’6Nβˆ’5Bβˆ’2Nβˆ’8B1.022.022.50.50941-18.4
10Pietruszewski, Marek0POL=5Nβˆ’2Bβˆ’9Nβˆ’1Bβˆ’4Nβˆ’3Bβˆ’7N0.527.528.52.0013020.0

Key insights

Biggest movers and upsets β€” the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets
Otwarte Mistrzostwa Miasta Slupska w Szachach z IKS ZRYW - 2025 Round 1-7 β€” Slupsk, Poland | Chess Tournament Results | ChessStats