Individual Calculations February 2018 |
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Bouzas, Sotirios Total change: -8.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Christmas chess tournament D Maragkoudakis - S Mpikos memorial 2017 | Ilioupoli | GRE | 2017-12-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1103 | 1256 | 1.00 | 2 | -0.41 | 20 | -8.20 | |
| Perrou, Sofia | | | 1149 | GRE | 1.00 | 1 | 0.35 | 20 | 7.00 | | Karapistolis, Dimitrios | | | 1056 | GRE | 0.00 | 1 | -0.76 | 20 | -15.20 | | 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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