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Individual Calculations April 2018 |
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| Seretakis, Nikolas Total change: 8.80 | |   |
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| 2018 ESSNA Team Championship - POA rounds 6-9 | ESSNA | GRE | 2018-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2040 | 2054 | 2.00 | 3 | 0.44 | 20 | 8.80 | |
|  Hristodoulou, Ristos | | | 2036 | GRE | 1.00 | 1 | 0.47 | 20 | 9.40 | |  Pappas, Apostolos | | | 2011 | GRE | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Kelesiadis, Georgios | | | 2073 | GRE | 0.00 | 1 | -0.47 | 20 | -9.40 | |
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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