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Individual Calculations May 2015 |
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| Tsatsoulis, Periklis Total change: -19.60 | |   |
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| 2015 ESSNA team championship - B Category | Attica | GRE | 2015-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1414 | 1310 | 1.00 | 4 | -0.49 | 40 | -19.60 | |
|  Mastellos, Georgios | | | 1117 | GRE | 0.50 | 1 | -0.25 | 40 | -10.00 | |  Boulamatsis, Konstantinos | | | 1507 | GRE | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Stamatis, Apostolos | | | 1605 | GRE | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Pashalakis, Emmanouil | | | 1426 | GRE | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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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