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Individual Calculations August 2012 |
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| Kolomvas, Ioannis Total change: 20.40 | |   |
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| Greek Team Championship of A' Category 2012 | Rio Achaias | GRE | 2012-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2240 | 2082 | 2.50 | 6 | 0.68 | 30 | 20.40 | |
|  Goritsas, Christos | f | | 2328 | GRE | 0.00 | 1 | -0.19 | 30 | -5.70 | |  Gratseas, Stefanos | | | 2187 | GRE | 0.50 | 1 | 0.14 | 30 | 4.20 | | | Zahariev, Zahari | m | | 2398 | BUL | 0.50 | 1 | 0.37 | 30 | 11.10 | | | Gazis, Efstathios | f | | 2310 | GRE | 1.00 | 1 | 0.79 | 30 | 23.70 | | | Koukoufikis, Alexandros | | | 2236 | GRE | 0.00 | 1 | -0.29 | 30 | -8.70 | | | Kakkanas, Evangelos | | | 1981 | GRE | 0.50 | 1 | -0.14 | 30 | -4.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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