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Individual Calculations May 2023 |
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| Beghin, Ronan Total change: 8.80 | |   |
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| Tournoi de paques 2023 de l'echiquier poitevin - tournoi ferme | BUXEROLLES | FRA | 2023-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1959 | 1940 | 2.00 | 5 | -0.36 | 20 | -7.20 | |
|  Bosio, Frederic | | | 2019 | FRA | 0.50 | 1 | 0.11 | 20 | 2.20 | |  Berthoux, Eric | | | 1945 | FRA | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Ragneau, Freddy | | | 1947 | FRA | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Gaubert, Cedric | | | 1926 | FRA | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Brun, Pierre | | | 1959 | FRA | 0.50 | 1 | 0.03 | 20 | 0.60 | |
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) | | | | 1er Tournoi Ferme de la Tour Noire Huriel (-2400) Tournoi A | HURIEL | FRA | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1911 | 1940 | 3.50 | 5 | 0.80 | 20 | 16.00 | |
| | Chaudagne, Christophe | | | 2013 | FRA | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Blanchard, Samuel | | | 1889 | FRA | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Larcheveque, Francois | | | 1921 | FRA | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Kodjabachian, Julien | | | 1829 | FRA | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Perrin, Alexis | | | 1905 | FRA | 1.00 | 1 | 0.45 | 20 | 9.00 | |
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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