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Rapid:
Individual Calculations May 2019 |
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| Davidian, Aron Total change: -34.80 | |   |
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| Grand Prix Interne Champions de Nancy 2018-2019 5eme etape | NANCY | FRA | 2019-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1217 | 1375 | 1.00 | 4 | -1.74 | 20 | -34.80 | |
|  Mostefa Kara, Ilhan | | | 1137 | FRA | 0.00 | 1 | -0.80 | 20 | -16.00 | |  Khatchatrian, Mariam | | | 1029 | FRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Chretien, Catherine | | | 1561 | FRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Brakta, Yanis | | | 1142 | FRA | 0.00 | 1 | -0.79 | 20 | -15.80 | |
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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