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Individual Calculations July 2017 |
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| Karathanasis, Konstantinos Total change: -17.20 | |   |
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| 15th Fysiolatriko open 2017 - B group | Nikaia | GRE | 2017-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1244 | 1035 | 0.50 | 4 | -0.43 | 40 | -17.20 | |
|  Chatzidakis, Aris-Nikolaos | | | 1253 | GRE | 0.00 | 1 | -0.22 | 40 | -8.80 | |  Antoniozas, Antonios | | | 1202 | GRE | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Papanikolaou-Dais, Gerasimos | | | 1284 | GRE | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Issari, Athina | | | 1236 | GRE | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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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