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Individual Calculations May 2015 |
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| Kofkelis, Eleftherios Total change: 13.20 | |   |
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| 2015 Team Championshiop POA ESSTH-HALK r2-4 | ESSTH-HALK | GRE | 2015-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1268 | 1261 | 1.00 | 2 | 0.02 | 40 | 0.80 | |
|  Papadimitriou, Ilias | | | 1308 | GRE | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Dritsas, Stavros Nikolaos | | | 1227 | GRE | 0.00 | 1 | -0.55 | 40 | -22.00 | |
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 Team Championshiop POA ESSTH-HALK r5-8 | ESSTH-HALK | GRE | 2015-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1213 | 1261 | 2.00 | 3 | 0.31 | 40 | 12.40 | |
|  Potoulis, Ioannis | | | 1133 | GRE | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Tsarsitalidis, Konstantinos | | | 1287 | GRE | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Tzovanis, Anastasios | | | 1218 | GRE | 0.50 | 1 | -0.06 | 40 | -2.40 | |
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) | | |
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