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Individual Calculations February 2019 |
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| Aleiferi, Aikaterini Total change: -4.00 | |   |
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| AO Kydon Club tournament 2018 | Chania | GRE | 2018-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1150 | 1170 | 2.00 | 4 | -0.10 | 40 | -4.00 | |
|  Aleiferis, Ioannis | | | 1244 | GRE | 0.00 | 1 | -0.40 | 40 | -16.00 | |  Grigorakis, Efstathios | | | 1037 | GRE | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Mitakos, Georgios | | | 1008 | GRE | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Sampanis, Athanasios | | | 1309 | GRE | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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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