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Individual Calculations May 2015 |
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| Kokkinidis, Kosmas Total change: -30.20 | |   |
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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 |
| 1536 | 1820 | 1.00 | 3 | -1.51 | 20 | -30.20 | |
|  Tagklis, Ioannis | | | 1501 | GRE | 0.00 | 1 | -0.87 | 20 | -17.40 | |  Tsilivakos, Emmanouil | | | 1576 | GRE | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Nikogeorgos, Athanasios | | | 1532 | GRE | 0.50 | 1 | -0.34 | 20 | -6.80 | |
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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