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Individual Calculations July 2023 |
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| Tsiaras, Paschalis Total change: -4.20 | |   |
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| 2023 Open championship of TESSTH | Trikala | GRE | 2023-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1542 | 1595 | 2.00 | 4 | -0.21 | 20 | -4.20 | |
|  Petkaki, Danai | | | 1195 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Gountras, Klearhos | | | 1963 | GRE | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Kostis, Apostolos | | | 1290 | GRE | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Bougas, Georgios | | | 1718 | GRE | 0.00 | 1 | -0.33 | 20 | -6.60 | | | * 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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