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Individual Calculations May 2015 |
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| Ketzetzis, Georgios Total change: 7.60 | |   |
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| Easter Cup 2015 Kavala CC - RR | Kavala | GRE | 2015-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2229 | 2245 | 3.50 | 6 | 0.38 | 20 | 7.60 | |
|  Tsolakidou, Stavroula | | wm | 2285 | GRE | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Tsakiris, Haralambos | f | | 2265 | GRE | 1.00 | 1 | 0.53 | 20 | 10.60 | |  Hrisomalis, Theodoros | | | 2138 | GRE | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Tsolakidou, Stavroula | | wm | 2285 | GRE | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Tsakiris, Haralambos | f | | 2265 | GRE | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Hrisomalis, Theodoros | | | 2138 | GRE | 0.50 | 1 | -0.15 | 20 | -3.00 | |
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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