CChessStats

Offene Saarlaendische Einzelmeisterschaften 2025 A-Turnier

Open SwissStandard

24 players participated in this 7-round tournament, held from 13 Oct 2025 to 19 Oct 2025 in Voelklingen, Germany. 2 federations represented. Top 10 Elo average was 1902, and top seed was Konrad Zimmer (🇩🇪 GER, 2070).

Marnin Classen (🇩🇪 GER, 1678) won with 6.0/7, ahead of Rolf Grewenig (5.0) and Dietmar Weidinger (5.0). Classen won solo starting round 3.

The biggest upset came in round 7: Fritz Klicker (1716) beat Konrad Zimmer (2070), a +354-point gap.

Location
🇩🇪Voelklingen, Germany
Dates
13 Oct 2025 → 19 Oct 2025
Time control
Standard: 90min/40moves+30min/end+30sec increment per move starting from move 1
System
Swiss · 7 rounds
Top seed
🇩🇪Konrad Zimmer2070
Avg top 10
1,902
Participants
24
Federations · 2 represented
🇩🇪Germany×23
🇺🇦Ukraine×1
Top 3

How it unfolded

Top 6 · 7 rounds

Marnin Classen led from R3; +1.0-point edge over the runner-up.

Co-leaders
8
2
1
1
1
1
1
23.55.57R1R2R3R4R5R6R7
Classen6Grewenig5Weidinger5Augustin4.5Schwutke4Maurer4
R3–R7 · LEAD HELD

Marnin Classen never relinquished the lead after R3; final gap +1.0 over the runner-up.

R7 · HEAD-TO-HEAD · WINNER VS 2ND

Marnin Classen drew with Rolf Grewenig (White).

R1–R3 · WIN STREAK

Marnin Classen won 3 in a row (R1–R3).

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Marnin Classen*
½
——
2Rolf Grewenig
½
*——
3Dietmar Weidinger——*
1
4Christian Augustin——
0
*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6R7PtsBu C1BuSBPerfΔ
1Classen, Marnin1678GER+16B+12B+19N=5N+15B+10N=2B6.022.024.520.002162+162.0
2Grewenig, Rolf2011GER=6N+8B+7B=10N=5B+15N=1N5.025.528.519.751935-19.6
3Weidinger, Dietmar1838GER=8N=6B=21N+4B+13B=5N+10B5.023.526.018.751960+19.0
4Augustin, Christian1906GER=17B−10N+23B−3N+16B+19N+5B4.521.022.012.001868-4.8
5Reiniger, Karim1818GER+13N=18B+11N=1B=2N=3B−4N4.027.530.516.501864+14.4
6Roos, Sebastian1766GER=2B=3N−15B=16N+22N+21B=7N4.022.524.012.501936+70.0
7Maurer, Rainer1826GER+23B=11B−2N=20N=9B+14N=6B4.022.523.511.501836+3.0
8Schwutke, Erik1657GER=3B−2N=16B+17N+20B+11BF4.022.022.013.001990+102.4
9Klein, Raphael1728GER−11N−13B+22N+24B=7N=12B+20N4.018.519.58.751923+62.4
10Maas, Edmund1817GER=21N+4B+18N=2B=11N−1B−3N3.527.029.513.001893+27.2
11Weiand, Peter1885GER+9B=7N−5B+14N=10B−8N=12B3.523.026.513.001772-41.6
12Schmitz, Klaus1839GER+24B−1N+17B−15N=19B=9N=11N3.522.023.09.001763-14.0
13Hesidenz, Gerd0GER−5B+9N=20B+18B−3N−17N+19B3.521.524.010.7518000.0
14Klicker, Fritz1716GER−20B=23N+24N−11B+18N−7B+21B3.516.517.57.001818+17.4
15Leick, Christian1901GER−19N+22B+6N+12B−1N−2BF3.022.522.59.001787-17.8
16Welter, Bernhard1844GER−1N=24B=8N=6B−4N=23B+22B3.021.022.06.501652-35.4
17Bausch, Markus1749GER=4N=21B−12N−8B+24N+13BF3.019.019.08.001755-2.0
18Stuk, Valeriy1864UKR+22B=5N−10B−13N−14B=20N+23N3.018.519.55.751748-35.6
19Ohliger, Goetz1737GER+15B+20N−1B−21N=12N−4B−13N2.523.025.57.251819+11.0
20Koch, Arno1864GER+14N−19B=13N=7B−8N=18B−9B2.522.024.58.751630-37.4
21Zimmer, Konrad2070GER=10B=17N=3B+19BF−6N−14N2.521.521.58.251710-104.4
22Neis, Michael1713GER−18N−15N−9B+23N−6B=24B−16N1.518.019.01.501527-32.0
23Hossain, Sayed Muddashir1557GER−7N=14B−4N−22BF=16N−18B1.019.519.53.251539-6.4
24Ortega, Pablo1662GER−12N=16N−14B−9N−17B=22NF1.018.518.52.251492-46.8

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets