Arkadius Georg Kalka
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| 2nd Bundesliga West 2017-18 | 10/08/2017 | 2311 | Germany |
| 2nd Bundesliga West 2016-17 | 10/16/2016 | 2362 | Germany |
| TCh-BEL 2015-16 | 09/27/2015 | 2335 | Belgium |
| TCh-ISR 2015 | 01/09/2015 | 2444 | Israel |
Arkadius Georg Kalka Opening Repertoire with White pieces
| ECO | Opening | Games |
| E92 | King's Indian, classical variation | 7 games |
| E14 | Queen's Indian, 4.e3 | 5 games |
| E94 | King's Indian, orthodox variation | 4 games |
| A21 | English opening | 4 games |
Arkadius Georg Kalka Opening Repertoire with Black pieces
| ECO | Opening | Games |
| B06 | Robatsch (modern) defence | 8 games |
| B77 | Sicilian, dragon, Yugoslav attack, 9.Bc4 | 7 games |
| D38 | Queen's Gambit Declined, Ragozin variation | 6 games |
| B76 | Sicilian, dragon, Yugoslav attack, 7...O-O | 6 games |
Germany
Male
FIDE ID:

Belgium
Israel