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Individual Calculations July 2023 |
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| Polikretis, Mattheos Total change: 24.80 | |   |
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| Athens chalenge 2023 | Athens | GRE | 2023-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1464 | 1151 | 3.00 | 8 | 1.24 | 20 | 24.80 | |
|  Giannoulis, Grigorios | | | 1938 | GRE | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Zavrakidis, Nikolaos | | | 1544 | GRE | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Proutsalis, Marios Alexandros | | | 1624 | GRE | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Lampou, Marianta | | | 1466 | GRE | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Vasilopoulos, Georgios Th | | | 1066 | GRE | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Kazantzoglou, Nikolaos | | | 1464 | GRE | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Lampos, Charalampos | | | 1572 | GRE | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Zavrakidis, Charalampos | | | 1037 | GRE | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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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