Player Profile

Player: (Eg: Carlsen,Magnus)

Koellner, Ruben Gideon

Title: IM
Years: 2014-
Number of games: 2465
Number of wins: 1108
Number of draws: 421
Number of losses: 936
White score: 702½/1246 (56.38% - Average Elo: 2276.56)
Black score: 616/1219 (50.53% - Average Elo: 2281.19)

Rating progression

(Year: 2025 - Elo: 2495) (Year: 2024 - Elo: 2464) (Year: 2023 - Elo: 2447) (Year: 2022 - Elo: 2426) (Year: 2021 - Elo: 2419) (Year: 2020 - Elo: 2348) (Year: 2019 - Elo: 2290) (Year: 2018 - Elo: 2216) (Year: 2017 - Elo: 2127) (Year: 2016 - Elo: 2050) (Year: 2015 - Elo: 1789) (Year: 2014 - Elo: 1432)

Games
White wins
White draws
White losses
Black wins
Black draws
Black losses

Top wins

Koellner, Ruben Gideon - ? (1055)

? - Koellner, Ruben Gideon (1053)

Openings played as White (57)

Openings played as Black (106)