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Individual Calculations July 2019 |
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| Stamelos, Athanasios Total change: -8.60 | |   |
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| 21st Open Evoiki ES 2019 | Chalkida | GRE | 2019-05-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1328 | 1433 | 2.00 | 4 | -0.43 | 20 | -8.60 | |
|  Anestis, Ioannis | | | 1573 | GRE | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Bantekas, Achilleas | | | 1221 | GRE | 0.50 | 1 | -0.27 | 20 | -5.40 | |  Stergiou, Konstantinos D | | | 1485 | GRE | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Moki, Vittorio | | | 1033 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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