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Individual Calculations September 2020 |
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| Chebridon, Jean-Louis Total change: -37.00 | |   |
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| Championnat des Ardennes 2020 | CHARLEVILLE MEZIERES | FRA | 2020-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1371 | 1702 | 2.50 | 5 | -1.85 | 20 | -37.00 | |
|  Boitte, Bernard | | | 1302 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Alexandre, Samuel | | | 1438 | FRA | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Ledoux, Camille | | | 1302 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Louis, Andre | | | 1464 | FRA | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Le Guellec, Frederic | | | 1348 | FRA | 0.50 | 1 | -0.39 | 20 | -7.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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