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Individual Calculations May 2015 |
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| Paraskevopoulos, Grigoris Total change: -16.00 | |   |
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| 2015 ESSNA team championship - B2 Local Category | Attica | GRE | 2015-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1572 | 1418 | 0.50 | 4 | -0.80 | 20 | -16.00 | |
|  Fotopoulos, Panagiotis | | | 1288 | GRE | 0.00 | 1 | -0.68 | 20 | -13.60 | |  Galanis, Evangelos | | | 1647 | GRE | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Glyptis, Georgios | | | 1544 | GRE | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Dermentzis, Konstantinos | | | 1810 | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | |
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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