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Rapid:
Individual Calculations May 2014 |
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| Petsas, Spyridon Total change: 2.20 | |   |
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| 18th Team Rapid Champ. of Attica 2014 - Chessnale Athens 2014 | Athens | GRE | 2014-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1754 | 1749 | 2.50 | 5 | 0.11 | 20 | 2.20 | |
|  Ergazakis, Ioannis | | | 1349 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Tzortzis, Dimitrios | | | 1753 | GRE | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Komninos, Nikolaos | | | 2052 | GRE | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Ntountaniotis, Dimitrios | | | 1873 | GRE | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Koskinas, Ioannis-Marios | | | 1744 | GRE | 0.50 | 1 | -0.01 | 20 | -0.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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