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Nordwestschw. Einzelmeisterschaft 2025 - Kat A round 2-3

Open SwissStandard

23 players participated in this 3-round tournament, held from 03 Sept 2025 to 24 Sept 2025 in Therwil, Switzerland. 2 federations represented. Top 10 Elo average was 1902, and top seed was Marcel Schmid (πŸ‡¨πŸ‡­ SUI, 2025).

Oskar Arden (πŸ‡¨πŸ‡­ SUI, 1814) won with 2.0/3, ahead of Marcel Schmid (1.5) and Peter Mattmann (1.5). Arden clinched sole first place in the final round.

The biggest upset came in round 3: Timo Schmidt (1636) beat Wolfgang Ledermann (1841), a +205-point gap.

Location
πŸ‡¨πŸ‡­Therwil, Switzerland
Dates
03 Sept 2025 β†’ 24 Sept 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss Β· 3 rounds
Top seed
πŸ‡¨πŸ‡­Marcel Schmid2025
Avg top 10
1,902
Participants
23
Federations Β· 2 represented
πŸ‡¨πŸ‡­SwitzerlandΓ—21
πŸ‡©πŸ‡ͺGermanyΓ—2
Top 3
  • πŸ₯‡
    Oskar Arden
    πŸ‡¨πŸ‡­SUIΒ·1814
    2.0ptsΒ·2706perf+50.8
  • πŸ₯ˆ
    Marcel Schmid
    πŸ‡¨πŸ‡­SUIΒ·2025
    1.5ptsΒ·1948perf-1.8
  • πŸ₯‰
    Peter Mattmann
    πŸ‡¨πŸ‡­SUIΒ·1783
    1.5ptsΒ·1891perf+6.8

How it unfolded

Top 6 Β· 3 rounds

Oskar Arden led from R3; +0.5-point edge over the runner-up.

Co-leaders
24
10
1
11.52.53R1R2R3
Arden2Heman1.5Haenggi1.5Mattmann1.5Hecht1.5Schmid1.5
R3–R3 Β· LEAD HELD

Oskar Arden held the sole lead from R3 through R3 without losing it.

Grille amΓ©ricaine

#PlayerEloFedR1R2R3PtsBu C1BuSBPerfΞ”
1Arden, Oskar1814SUIF+11N+7B2.02.02.02.002706+50.8
2Schmid, Marcel2025SUIF+14N=4B1.52.52.51.751948-1.8
3Mattmann, Peter1783SUIF+13B=9N1.52.02.01.501891+6.8
4Haenggi, Mario1947SUIF+21B=2N1.51.51.50.752032+5.0
5Heman, Emmanuel0SUIF+?N=10B1.51.01.00.5017680.0
6Hecht, Uwe1791GERF+20N=8B1.51.01.00.501869+2.2
7Lumsdon, Andrew1956SUIF+15Bβˆ’1N1.03.03.01.001849-5.8
8Spielmann, Beat1840SUIF=9B=6N1.02.52.51.251776-5.0
9Prato, Sandro0SUIF=8N=3B1.02.52.51.251813+5.2
10Gogniat, Michel (SSB 2547)1784SUIF=12B=5N1.02.52.51.251750-1.4
11Rosen, Noah1849SUIFβˆ’1B+21N1.02.02.00.001737-12.4
12Willimann, Philipp1747SUIF=10N=19B1.01.51.50.751815+3.6
13Schmidt, Timo1636SUIFβˆ’3N+22B1.01.51.50.001795+8.6
14Lozancic, Toni0SUIFβˆ’2B+20N1.01.51.50.0012100.0
15Schambach, Frank1885GERFβˆ’7N+23B1.01.01.00.001820-3.6
16Brait, Wolfgang1972SUIF+19Nβ€”1.00.50.50.502629+7.6
17Maitre, Fabien1827SUIF+22NF1.00.00.00.002633+10.6
18von Burg, Carl Alexander1878SUIF+23Nβ€”1.00.00.00.002480+4.0
19Erb, Bernhard1810SUIFβˆ’16B=12N0.52.02.00.501640-9.8
20Zobrist, Peter0SUIFβˆ’6Bβˆ’14B0.02.52.50.009880.0
21Cardinaux, Nikita1677SUIFβˆ’4Nβˆ’11B0.02.52.50.001101-8.4
22Ledermann, Wolfgang1841SUIFβˆ’17Bβˆ’13N0.02.02.00.00923-25.8
23Martin, Gerome1651SUIFβˆ’18Bβˆ’15N0.02.02.00.001107-17.2

Key insights

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

Top rating gainers
Top rating losers
Biggest upsets
Nordwestschw. Einzelmeisterschaft 2025 - Kat A round 2-3 β€” Therwil, Switzerland | Chess Tournament Results | ChessStats