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Individual Calculations May 2015 |
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| Mexas, Pantaleon Total change: -32.80 | |   |
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| 2015 ESSNA team championship - A2 Local Category | Attica | GRE | 2015-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1346 | 1316 | 1.00 | 2 | 0.07 | 40 | 2.80 | |
|  Kokolias, Konstantinos-Marios | | | 1214 | GRE | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Daskalakis, Panagiotis | | | 1477 | GRE | 0.50 | 1 | 0.21 | 40 | 8.40 | |
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) | | | | 2015 youth championhips ESSNA - open 14 | Athens | GRE | 2015-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1264 | 1326 | 2.00 | 5 | -0.89 | 40 | -35.60 | |
| | Zaharatos, Andreas | | | 1532 | GRE | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Bichakis, Ioannis | | | 1130 | GRE | 1.00 | 1 | 0.25 | 40 | 10.00 | |  Apergis, Iosif | | | 1120 | GRE | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Ergazakis, Ioannis | | | 1423 | GRE | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Kyroglou, Dimitrios | | | 1115 | GRE | 0.00 | 1 | -0.77 | 40 | -30.80 | |
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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