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Individual Calculations May 2015 |
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| Tzoumbas, Anastasios Total change: -4.60 | |   |
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| 2015 ESSNA team championship - A1 Local Category | Attica | GRE | 2015-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2098 | 2332 | 3.50 | 5 | -0.46 | 10 | -4.60 | |
|  Pertzinidis, Ilias | | | 2054 | GRE | 1.00 | 1 | 0.17 | 10 | 1.70 | |  Kosmas-Lekkas, Dimitrios | | | 2150 | GRE | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Stefanopoulos, Orestis | f | | 2114 | GRE | 0.00 | 1 | -0.78 | 10 | -7.80 | | | Siamidis, Dimitrios | | | 2070 | GRE | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Vlahakis, Ioannis | | | 2104 | GRE | 0.50 | 1 | -0.29 | 10 | -2.90 | |
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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