Volle naam
Ruben Gideon Koellner
Gebore
Jan 1, 2004
(ouderdom 20)
Geboorte-Plek
Federasie
Germany
Aantal Spelle 1115
46% Win
17% Draw
37% Loss
As wit 554
49% Win
16% Draw
35% Loss
As swart 561
42% Win
17% Draw
41% Loss