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Individual Calculations January 2015 |
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| Petraki, Argiro Total change: -28.00 | |   |
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| Individual Championship of Crete U18 2014 | ESSK - Crete | GRE | 2014-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1233 | 1374 | 2.00 | 4 | -0.70 | 40 | -28.00 | |
|  Papadokonstantaki, Aikaterini | | | 1085 | GRE | 1.00 | 1 | 0.16 | 40 | 6.40 | |  Daskalaki, Sofia | | | 1370 | GRE | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Kotsoglou, Evi | | | 1322 | GRE | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Aggelaki, Filippa | | | 1155 | GRE | 1.00 | 1 | 0.22 | 40 | 8.80 | |
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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