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Individual Calculations January 2022 |
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| Patarin, Arnaud Total change: 3.80 | |   |
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| 13eme Open international de Rouen | ROUEN | FRA | 2021-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1845 | 1987 | 3.50 | 5 | 0.19 | 20 | 3.80 | |
|  Zinoun, Said | | | 1587 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Armao, Olivier | | | 1658 | FRA | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Andrieu, Philippe | | | 1743 | FRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Bizeul, Pierre | | | 1926 | FRA | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Lamorelle, Julien | f | | 2311 | FRA | 0.50 | 1 | 0.37 | 20 | 7.40 | | | * 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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