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Individual Calculations July 2011 |
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| Kotrotsos, Vasilios I Total change: -4.35 | |   |
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| Attica Team Cup 2011 | Attica | GRE | 2011-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2248 | 2366 | 1.00 | 2 | -0.29 | 15 | -4.35 | |
|  Kourkoulos-Arditis, Stamatis | | | 2124 | GRE | 1.00 | 1 | 0.20 | 15 | 3.00 | |  Sandalakis, Angelos | | | 2371 | GRE | 0.00 | 1 | -0.49 | 15 | -7.35 | |
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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