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Individual Calculations July 2023 |
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| Pastras, Ioannis Total change: -3.80 | |   |
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| 1st open summer Aris Thessalonikis A | Thessaloniki | GRE | 2023-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1336 | 1524 | 4.00 | 6 | -0.19 | 20 | -3.80 | |
|  Nasioudis, Haralampos-Marios | | | 1124 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Liamos, Evangelos | | | 1210 | GRE | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Papadopoulos, Alexadros Paris | | | 1282 | GRE | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Tziotzios, Dimitrios | | | 1530 | GRE | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Kalogridis, Themistoklis | | | 1771 | GRE | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Doukas, Nikolaos | | | 1098 | 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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