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Individual Calculations January 2015 |
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| Kefalas, Spyridon Total change: 40.40 | |   |
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| Team Cup SPIROS BIKOS 2014 - A group | Attica | GRE | 2014-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1980 | 1978 | 4.50 | 5 | 2.02 | 20 | 40.40 | |
|  Mbirlis, Hristos | | | 1973 | GRE | 1.00 | 1 | 0.49 | 20 | 9.80 | |  Petougias, Georgios | | | 1926 | GRE | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Louris, Spyridon | | | 1968 | GRE | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Tsilouhas, Vasilios | | | 2087 | GRE | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Marinopoulos, Nikolaos | | | 1947 | GRE | 1.00 | 1 | 0.46 | 20 | 9.20 | |
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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