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Individual Calculations October 2018 |
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| Gavriilidis, Nikiforos Total change: 8.40 | |   |
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| 15th open International tournament of Kalamaria 2018 - B group | Thessaloniki | GRE | 2018-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1267 | 1063 | 1.50 | 5 | 0.21 | 40 | 8.40 | |
|  Ifoulis, Antonios | | | 1370 | GRE | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Vardaka, Styliani | | | 1155 | GRE | 1.00 | 1 | 0.63 | 40 | 25.20 | |  Kalogridis, Themistoklis | | | 1211 | GRE | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Petridis, Dimitrios Panagiotis | | | 1138 | GRE | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Alla, Andreas | | | 1463 * | GRE | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * 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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