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Individual Calculations March 2018 |
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| Kovatseva, Alexandra Total change: -0.80 | |   |
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| 2018 ESSNA Team Championship - B Local B1 rounds 1-5 | ESSNA | GRE | 2018-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1454 | 1310 | 1.00 | 3 | -0.04 | 20 | -0.80 | |
|  Papazahariou, Nikolaos | | | 1699 | GRE | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Chatziapostolou, Orestis | | | 1155 | GRE | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Sigalas, Paris-Fotios | | | 1509 | GRE | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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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