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Individual Calculations July 2023 |
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| Samartzis, Mihail Total change: -38.80 | |   |
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| Athens chalenge 2023 | Athens | GRE | 2023-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1401 | 1825 | 4.50 | 7 | -1.94 | 20 | -38.80 | |
|  Zavrakidis, Charalampos | | | 1425 * | GRE | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Michail, Konstantinos | | | 1297 | GRE | 1.00 | 1 | 0.03 | 20 | 0.60 | |  Vuka, Alboreno | | | 1474 | GRE | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Banas, Stylianos | | | 1203 | GRE | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Papadopoulou, Marilena | | | 1508 | GRE | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Dallis, Ioannis | | | 1507 | GRE | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Spiliotopoulos, Spyridon | | | 1394 | GRE | 1.00 | 1 | 0.07 | 20 | 1.40 | | | * 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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