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Individual Calculations September 2015 |
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| Chrysafis, Ioannis Total change: -11.40 | |   |
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| 24th Open International Tournament of Kavala - Group B | Kavala | GRE | 2015-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1255 | 1645 | 4.00 | 5 | -0.57 | 20 | -11.40 | |
|  Kokkalis, Grigorios | | | 1245 * | GRE | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Tsirli, Evaggelia | | | 1245 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Stamidis, Triantafillos | | | 1245 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Theodoridis, Spiridon | | | 1290 | GRE | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Kiriakidis, Anastasios P. | | | 1252 | GRE | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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