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Rapid:
Individual Calculations October 2021 |
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| Alves, Ryan Total change: 39.60 | |   |
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| Tournoi Prestige de la Roche Guyon 2021 | LA ROCHE GUYON | FRA | 2021-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1572 | 1329 | 4.00 | 8 | 1.98 | 20 | 39.60 | |
|  Selvi, Laurent | | | 1899 | FRA | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Wolff, Marc | | | 1563 | FRA | 1.00 | 1 | 0.79 | 20 | 15.80 | |  Feldis, Pierre-Yves | | | 1455 | FRA | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Vambenepe-Undseth, Christian | | | 1137 | FRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Tamburro, Etienne | | | 1815 | FRA | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Gaziello, Marc | | | 1560 | FRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Arzur, Maia | | | 1427 | FRA | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Cozic, Vincent | | | 1719 | FRA | 1.00 | 1 | 0.91 | 20 | 18.20 | |
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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