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Rapid:
Individual Calculations October 2021 |
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| Kechkekian, Chae Total change: 34.20 | |   |
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| Trophee Jacques Negro 2021 | NICE | FRA | 2021-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1514 | 1221 | 3.00 | 6 | 1.71 | 20 | 34.20 | |
|  Maiffret, Patrick | | | 1791 | FRA | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Moeller, Joshua | | | 1433 | FRA | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Guien, Philippe | | | 1830 | FRA | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Sanguinetti, Edoardo | | | 1428 | FRA | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Tran Amar, Andy | | | 1231 | FRA | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Ribreau, Anna | | | 1369 | FRA | 1.00 | 1 | 0.70 | 20 | 14.00 | |
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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