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Individual Calculations May 2023 |
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| Ragneau, Freddy Total change: 0.00 | |   |
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| Team 2023 - Nationale 3 r9 | FRANCE | FRA | 2023-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1890 | 1947 | 0.50 | 1 | -0.08 | 20 | -1.60 | |
|  Vernerey, Laurent | | | 1890 | FRA | 0.50 | 1 | -0.08 | 20 | -1.60 | |
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) | | | | 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 | 1947 | 2.50 | 5 | 0.08 | 20 | 1.60 | |
| | Brun, Pierre | | | 1959 | FRA | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Gaubert, Cedric | | | 1926 | FRA | 0.00 | 1 | -0.53 | 20 | -10.60 | |  Beghin, Ronan | | | 1940 | FRA | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Bosio, Frederic | | | 2019 | FRA | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Berthoux, Eric | | | 1945 | FRA | 1.00 | 1 | 0.50 | 20 | 10.00 | |
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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