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Individual Calculations July 2023 |
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| Proutsalis, Marios Alexandros Total change: 5.60 | |   |
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| Athens chalenge 2023 | Athens | GRE | 2023-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1521 | 1624 | 5.00 | 8 | 0.14 | 40 | 5.60 | |
|  Hartofylakas, Spyros | | | 2019 | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Karanasou, Ourania Fanouria | | | 1191 | GRE | 1.00 | 1 | 0.06 | 40 | 2.40 | | | Polikretis, Mattheos | | | 1224 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Tzortzatos, Dimosthenis Panagiot | | | 1866 | GRE | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Armaos, Michail | | | 1358 | GRE | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Poulos, Georgios | | | 1892 | GRE | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Michail, Konstantinos | | | 1297 | GRE | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Karystianos, Petros | | | 1318 | GRE | 1.00 | 1 | 0.14 | 40 | 5.60 | | | * 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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