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Individual Calculations May 2023 |
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| Gobbetto, Jean-Claude Total change: 1.60 | |   |
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| Tournoi de paques 2023 de l'echiquier poitevin - tournoi open | BUXEROLLES | FRA | 2023-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1480 | 1612 | 2.00 | 3 | 0.08 | 20 | 1.60 | |
|  Ourry, Elina | | | 1226 | FRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Calheira Primo Lopes, Guilherme | | | 1647 | FRA | 0.50 | 1 | 0.05 | 20 | 1.00 | |  Ourry, Elouan | | | 1568 | FRA | 0.50 | 1 | -0.06 | 20 | -1.20 | |
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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