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Individual Calculations May 2015 |
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| Zivontsis, Dimitrios Total change: -25.20 | |   |
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| 8th Spring Open of Triandria 2015 - B group | Thessaloniki | GRE | 2015-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1101 | 1375 | 3.50 | 5 | -0.63 | 40 | -25.20 | |
|  Kotanidis, Maximos | | | 1068 | GRE | 0.50 | 1 | -0.36 | 40 | -14.40 | |  Polymeras, Evangelos | | | 1005 | GRE | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Kalpakidis, Daniel Kyriakos | | | 1148 | GRE | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Ifoulis, Antonios | | | 1192 | GRE | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Vlasis, Konstantinos | | | 1091 | GRE | 1.00 | 1 | 0.16 | 40 | 6.40 | |
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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