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Individual Calculations May 2015 |
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| Ilia, Anastasia Total change: -37.20 | |   |
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| Open PS Peristeriou JAN 2015 - B group | Peristeri | GRE | 2015-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1225 | 1203 | 0.50 | 3 | -0.93 | 40 | -37.20 | |
|  Kourouklis, Efthymios-Nektarios | | | 1406 | GRE | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Skiadopoulou, Afroditi-Lelouda | | | 1070 | GRE | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Apergis, Iosif | | | 1198 | GRE | 0.50 | 1 | -0.01 | 40 | -0.40 | |
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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