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Individual Calculations April 2018 |
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| Tzavara, Eleni Total change: -11.60 | |   |
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| Open PS Peristeriou Jan 2018 | Peristeri | GRE | 2018-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1269 | 1300 | 2.50 | 5 | -0.29 | 40 | -11.60 | |
|  Pantazis, Konstantinos | | | 1700 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Tzavaras, Spyridon | | | 1194 | GRE | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Chatziangelou, Panagiotis | | | 1116 | GRE | 1.00 | 1 | 0.26 | 40 | 10.40 | |  Tzavaras, Konstantinos | | | 1276 | GRE | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Karagiannis, Charis | | | 1061 | GRE | 1.00 | 1 | 0.20 | 40 | 8.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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