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Individual Calculations January 2022 |
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| Bizeul, Pierre Total change: 29.00 | |   |
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| Team 2022 - IDF Decembre | FRANCE | FRA | 2021-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1881 | 1926 | 1.00 | 1 | 0.44 | 20 | 8.80 | |
|  Guitton, Olivier | | | 1881 | FRA | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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) | | | | 13eme Open international de Rouen | ROUEN | FRA | 2021-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1916 | 1926 | 4.00 | 6 | 1.01 | 20 | 20.20 | |
|  Van Der Voorde, Sonja | | | 1526 * | BEL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Valuet, Bertrand | f | | 2246 | FRA | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Patarin, Arnaud | | | 1987 | FRA | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Adyel, Samir | | | 2046 | FRA | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Bernard, Louis | | | 2038 | FRA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Roger, Martin | | | 1653 | FRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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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