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Individual Calculations May 2023 |
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| Berthoux, Eric Total change: -22.00 | |   |
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| Team 2023 - Nationale 4 r7 | FRANCE | FRA | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1848 | 1945 | 1.00 | 1 | 0.37 | 40 | 14.80 | |
|  Andrianasolonirina, Jean | | | 1848 | FRA | 1.00 | 1 | 0.37 | 40 | 14.80 | |
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) | | | | Tournoi de paques 2023 de l'echiquier poitevin - tournoi ferme | BUXEROLLES | FRA | 2023-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1958 | 1945 | 1.50 | 5 | -0.92 | 40 | -36.80 | |
|  Gaubert, Cedric | | | 1926 | FRA | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Beghin, Ronan | | | 1940 | FRA | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Bosio, Frederic | | | 2019 | FRA | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Brun, Pierre | | | 1959 | FRA | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Ragneau, Freddy | | | 1947 | FRA | 0.00 | 1 | -0.50 | 40 | -20.00 | |
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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