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Individual Calculations July 2023 |
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| Skaros, Periklis Total change: 10.20 | |   |
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| Athens chalenge 2023 | Athens | GRE | 2023-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1550 | 1163 | 1.50 | 6 | 0.51 | 20 | 10.20 | |
|  Katsanis, Vasileios Dim | | | 1940 | GRE | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Athanasakopoulos, Alexandros | | | 1646 | GRE | 0.50 | 1 | 0.45 | 20 | 9.00 | |  Tzevachirian, Krikor | | | 1498 | GRE | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Kiryttopoulos, Ioannis | | | 1692 | GRE | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Xynidi, Areti | | | 1059 | GRE | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Diamandis, Georgios | | | 1465 | GRE | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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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