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Individual Calculations April 2019 |
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| Gkoritsas, Angelos Total change: -14.80 | |   |
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| 2019 Attica Team Championship - POA rounds 4- 7 | ESSNA | GRE | 2019-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1160 | 1112 | 1.00 | 3 | -0.37 | 40 | -14.80 | |
|  Aretoulakis, Sotirios Paris | | | 1042 | GRE | 0.00 | 1 | -0.60 | 40 | -24.00 | |  Sitsanis, Nikolaos 44725 | | | 1423 | GRE | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Issaris, Erotokritos | | | 1015 | GRE | 1.00 | 1 | 0.37 | 40 | 14.80 | |
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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