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Individual Calculations July 2023 |
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| Siskou, Evangelia Total change: 30.40 | |   |
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| 2023 Open championship of TESSTH | Trikala | GRE | 2023-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1586 | 1628 | 4.00 | 6 | 0.76 | 40 | 30.40 | |
|  Koukos, Theofanis | | | 1228 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Papageorgiou, Ioannis | | | 1906 | GRE | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Efstathiou, Athanasios | | | 1342 | GRE | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Lagaras, Stylianos | | | 1878 | GRE | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Kountrias, Kosmas Ioannis | | | 1446 | GRE | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Bougas, Georgios | | | 1718 | GRE | 0.50 | 1 | 0.12 | 40 | 4.80 | | | * 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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