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Individual Calculations January 2023 |
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| Pournaras, Panagiotis Total change: 2.40 | |   |
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| Team Cup Spyros Bikos 2022 | Attica | GRE | 2022-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1492 | 1595 | 2.50 | 4 | 0.06 | 40 | 2.40 | |
|  Nomikos, Giorgos | | | 1582 | GRE | 0.50 | 1 | -0.02 | 40 | -0.80 | |  Tsouba, Maria | | | 1684 | GRE | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Dalla, Maria Myrsini | | | 1195 * | GRE | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Tsekoura, Stavroula | | | 1506 | GRE | 0.50 | 1 | -0.12 | 40 | -4.80 | | | * 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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