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Individual Calculations September 2019 |
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| Mavridis, Athanasios Total change: 22.40 | |   |
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| AO Kydon tournament summer 2019 | Chania | GRE | 2019-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1235 | 1402 | 2.00 | 2 | 0.56 | 40 | 22.40 | |
|  Benakis, Ioannis | | | 1266 | GRE | 1.00 | 1 | 0.32 | 40 | 12.80 | |  Aleiferi, Aikaterini | | | 1203 | GRE | 1.00 | 1 | 0.24 | 40 | 9.60 | |
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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