CChessStats

29. Intern. Raiffeisen Open Ratten 2025 A Turnier

Open SwissStandard

32 players participated in this 5-round tournament, held from 29 May 2025 to 01 Jun 2025 in Ratten, Austria. 8 titled players from 4 federations. Top 10 Elo average was 2183, and top seed was Christopher Schwarhofer (🇦🇹 AUT, IM, 2300).

Alexander Stadler (🇩🇪 GER, 2112) won with 4.5/5, ahead of Andreas Schieder (4.0) and Philip Rosol (4.0). Stadler won solo starting round 3.

The biggest upset came in round 1: Chicheng Leon Chen (CM, 1953) beat Christopher Schwarhofer (IM, 2300), a +347-point gap.

Location
🇦🇹Ratten, Austria
Dates
29 May 2025 → 01 Jun 2025
Time control
Standard: 90min/40moves+30min/end+30sec increment per move starting from move 1
System
Swiss · 5 rounds
Top seed
🇦🇹IMChristopher Schwarhofer2300
Avg top 10
2,183
Participants
32
Titled players · 8
IM×1
FM×3
CM×3
WCM×1
Federations · 4 represented
🇦🇹Austria×28
🇩🇪Germany×2
🇯🇵Japan×1
🇵🇱Poland×1
Top 3

How it unfolded

Top 6 · 5 rounds

Alexander Stadler led from R3; +0.5-point edge over the runner-up.

Co-leaders
10
2
1
1
1
1.52.545R1R2R3R4R5
Stadler4.5Schieder4Rosol4Kutlesa3.5Leisenberger3.5Fahrner3.5
R3–R5 · LEAD HELD

Alexander Stadler held the sole lead from R3 through R5 without losing it.

R5 · HEAD-TO-HEAD · WINNER VS 2ND

Alexander Stadler drew with CM Andreas Schieder (White).

WIN STREAKS · 2 top finishers

Alexander Stadler 4 wins (R1–R4)CM Andreas Schieder 3 wins (R2–R4)

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Alexander Stadler*
½
1
—
2CMAndreas Schieder
½
*——
3FMPhilip Rosol
0
—*—
4Peter Kutlesa———*

Grille américaine

#PlayerEloFedR1R2R3R4R5PtsBu C1BuSBPerfΔ
1Stadler, Alexander2112GER+22B+8N+3B+5N=2B4.514.516.514.502497+43.2
2Schieder, AndreasCM2186AUT=17B+4N+14B+8N=1N4.013.516.012.502311+15.6
3Rosol, PhilipFM2235POL+18N+12B−1N+23B+11N4.013.015.010.502329+23.6
4Chen, Chicheng LeonCM1953AUT+11N−2B+12N=9N+14B3.513.015.510.002304+90.0
5Leisenberger, Harald2096AUT=21B+25N+16B−1B+15N3.511.513.07.502135+5.8
6Fahrner, KurtFM2255AUT+24B=14N=20B+13N=9B3.510.512.08.252202-5.2
7Kutlesa, Peter2087AUT=26N=10B=15N+27B+16N3.59.511.07.502082+0.4
8Wendl, PhilippFM2268AUT+15N−1B+10N−2B+23N3.014.016.07.502108-17.8
9Schein, Karl-Heinz2128AUT=25B+17N=13N=4B=6N3.012.514.08.252075-6.0
10Goelles, Herbert1911AUT=16B=7N−8B+24N+20B3.011.012.56.502180+35.0
11Schwarhofer, ChristopherIM2300AUT−4B+28N+24B+20N−3B3.011.012.55.002101-10.4
12Otto, Wolfgang2063GER+30B−3N−4B+25N+21B3.011.012.04.502019-4.6
13Kuntner, Reinhard1987AUT+32N=20N=9B−6B+29N3.010.010.54.502135+20.2
14Spirk, Stefan2097AUT+19N=6B−2N+18B−4N2.513.516.06.752036-7.6
15Sauper, Boris1939AUT−8B+22N=7B+17N−5B2.512.514.56.252049+13.4
16Peinhopf, Rene2130AUT=10N+26B−5N+21N−7B2.512.013.55.001948-22.2
17Martinovic, David1924AUT=2N−9B+26N−15B+27N2.511.012.55.001989+15.6
18Maier, Tobias1933AUT−3B=30N+31B−14N+32B2.58.59.02.001933-2.0
19Kainz, Josef1855AUT−14B−24N+22B=26N+25B2.57.59.04.251921+8.4
20Gruenwald, SimonCM2120AUT+27N=13B=6N−11B−10N2.012.514.04.751995-33.2
21Shibata, MisakiWCM1850JPN=5N=23B+29N−16B−12N2.011.012.54.252005+18.6
22Hrdina, Karl1870AUT−1N−15B−19N+31B+30N2.010.511.52.001826-6.8
23Hafner, Robert2038AUT=28B=21N+32B−3N−8B2.010.511.02.251904-17.2
24Jirovec, Alfred1935AUT−6N+19B−11N−10B=26B1.512.013.53.251874-11.2
25Ellmer, Lukas1898AUT=9N−5B+30N−12B−19N1.512.013.02.501839-8.6
26Brunner, Josephina Akiko1804AUT=7B−16N−17B=19B=24N1.511.012.53.751837+4.8
27Aschenbrenner, Philip1888AUT−20B=31N+28B−7N−17B1.59.510.52.001788-28.0
28Gruenwald, Beat1772AUT=23N−11B−27N=30B=31N1.57.58.52.001787-2.0
29Zoernpfenning, Siegfried2060AUT+31NF−21B=32N−13B1.56.56.51.251756-31.2
30Brenner, Nico1799AUT−12N=18B−25B=28N−22B1.09.010.52.001667-32.0
31Hackl, Christian1783AUT−29B=27B−18N−22N=28B1.07.59.01.501665-14.4
32Stoegerer, Felix1752AUT−13BF−23N=29B−18N0.59.09.00.751683-10.8

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets