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Individual Calculations February 2023 |
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| Denjoy, Arnaud Total change: -14.60 | |   |
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| 19e Bois-Colombes Chess Master - Open A | BOIS COLOMBES | FRA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1971 | 2142 | 3.00 | 5 | -0.60 | 20 | -12.00 | |
|  Matoussi, Wael | | | 1937 | TUN | 0.50 | 1 | -0.26 | 20 | -5.20 | |  Garrigue, Julian | | | 1972 | FRA | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Bustos Salinas, Thomas | | | 2000 | FRA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Vanderpooten, Raphael | | | 1909 | FRA | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Ben Khelifa, Noomene | | | 2038 | FRA | 0.50 | 1 | -0.14 | 20 | -2.80 | |
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) | | | | Team 2023 - Nationale 2 r5 | FRANCE | FRA | 2023-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2054 | 2151 | 0.50 | 1 | -0.13 | 20 | -2.60 | |
| | Goettelmann, Guillaume | | | 2054 | FRA | 0.50 | 1 | -0.13 | 20 | -2.60 | |
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) | | |
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