IM

Koellner, Ruben Gideon

Rating
2506
FIDE ID
12993093
Federation
GER GER

Games History

10 games
1
IM Abdurakhmonov, Mukhammadali
UZB 2362
1-0
Grenke Chess Festival 2026 | Grenke Open A
1
IM Abdurakhmonov, Mukhammadali
UZB 2362
1-0
Grenke Chess Festival 2026 | Grenke Open A
½
GM Karthik Venkataraman
IND 2594
½-½
Grenke Chess Festival 2026 | Grenke Open A
1
IM Kalogridis, Antonios
GRE 2386
0-1
Grenke Chess Festival 2026 | Grenke Open A
½
FM Willems, Niels
FRA 2388
½-½
Grenke Chess Festival 2026 | Grenke Open A
½
GM Hong, Andrew
USA 2598
½-½
Grenke Chess Festival 2026 | Grenke Open A
1
FM Collins, Adam
IRL 2339
1-0
Grenke Chess Festival 2026 | Grenke Open A
1
IM Zeller, Frank
GER 2314
0-1
Grenke Chess Festival 2026 | Grenke Open A
1
Van Batenburg, Mees
NED 2225
1-0
Grenke Chess Festival 2026 | Grenke Open A
1
Asici, Poyraz Efe
TUR 2110
0-1
Grenke Chess Festival 2026 | Grenke Open A