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Rapid:
Individual Calculations December 2021 |
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| Yakovleff, Michel Total change: -18.20 | |   |
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| Rapide du 1er festival internationnal d'echecs du Quercy Blanc | CASTELNAU MONTRATIER | FRA | 2021-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1692 | 1461 | 0.00 | 3 | -0.91 | 20 | -18.20 | |
|  Ruffet, Jeremy | | | 2012 | FRA | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Gelfert, Yann | | | 1825 | FRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Galles, Jean | | | 1240 | FRA | 0.00 | 1 | -0.78 | 20 | -15.60 | |
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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