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Individual Calculations July 2023 |
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| Spiliotopoulos, Spyridon Total change: 0.80 | |   |
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| Athens chalenge 2023 | Athens | GRE | 2023-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1520 | 1394 | 2.50 | 7 | 0.02 | 40 | 0.80 | |
|  Seferis, Georgios | | | 1749 | GRE | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Xynidi, Areti | | | 1059 | GRE | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Athanasakopoulos, Alexandros | | | 1646 | GRE | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Bafas, Athanasios | | | 1662 | GRE | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Kanetis, Vasilios | | | 1651 | GRE | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Karvountzis, Ioannis Chrysostomos | | | 1051 | GRE | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Samartzis, Mihail | | | 1825 | GRE | 0.00 | 1 | -0.07 | 40 | -2.80 | |
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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