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Individual Calculations December 2022 |
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| Kosma, Maria Total change: -79.20 | |   |
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| Autumn Chess Square 2022 | Athens | GRE | 2022-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1359 | 1610 | 3.50 | 7 | -1.98 | 40 | -79.20 | |
|  Paraschou, Iason | | | 1213 | GRE | 0.00 | 1 | -0.92 | 40 | -36.80 | |  Paizanos, Epameinondas | | | 1210 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Georgiladakis, Spyridon | | | 1351 | GRE | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Makrylakis, Iason | | | 1326 | GRE | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Pothos, Aris | | | 1471 | GRE | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Karlis, Nikolaos | | | 1682 | GRE | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Kalliantasis, Serafeim | | | 1261 | GRE | 1.00 | 1 | 0.11 | 40 | 4.40 | | | * 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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