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Individual Calculations March 2017 |
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| Aleiferis, Ioannis Total change: 12.00 | |   |
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| Christmas tournament OA Chanion | Chania | GRE | 2017-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1281 | 1117 | 1.50 | 4 | 0.30 | 40 | 12.00 | |
|  Sifogiannakis, Andreas | | | 1464 | GRE | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Kotsoglou, Giorgos | | | 1233 | GRE | 1.00 | 1 | 0.66 | 40 | 26.40 | |  Christodoulakis, Michail | | | 1093 | GRE | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Grigorakis, Stylianos | | | 1333 | GRE | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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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