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Individual Calculations January 2023 |
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| Busson, Benoit Total change: -10.60 | |   |
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| Open 13 2022-23 r2-3 | VITROLLES | FRA | 2022-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1956 | 1838 | 1.00 | 2 | 0.29 | 20 | 5.80 | |
|  Hileyan, Michel | | | 1838 | FRA | 1.00 | 1 | 0.50 | 20 | 10.00 | |  Avanesyan, Davit | | | 2073 | FRA | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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 4 r3 | FRANCE | FRA | 2022-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1442 | 1842 | 0.50 | 1 | -0.42 | 20 | -8.40 | |
| | Kosteniuk, Kristina | | | 1442 * | FID | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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) | | | | Coupe de Meyreuil 2022 | MEUREUIL | FRA | 2022-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1590 | 1842 | 3.50 | 5 | -0.40 | 20 | -8.00 | |
| | Graells, Christian | | | 1442 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hamm, Gabrielle | | | 1573 | FRA | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Lemiere, Frederic | | | 1871 | FRA | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Cauture, Baptiste | | | 1433 | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Duval, Jean-Pierre | | | 1630 | FRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | * 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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