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Individual Calculations April 2023 |
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| Stavropoulos, Sotirios Total change: 54.00 | |   |
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| 11th open PAO Chess Club 2023 | Athens | GRE | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1460 | 1388 | 3.50 | 5 | 1.35 | 40 | 54.00 | |
|  Ntounias, Ioannis | | | 1721 | GRE | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Panopoulos, Ioannis | | | 1768 | GRE | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Chatzinikolaou, Alexandros | | | 1441 | GRE | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Perakaki, Makrina-Eirini | | | 1247 | GRE | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Chompas, Vasileios | | | 1121 | GRE | 1.00 | 1 | 0.18 | 40 | 7.20 | |
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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