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Individual Calculations March 2023 |
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| Alcantara, Levanah Total change: 60.80 | |   |
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| Championnat d'Aquitaine 2023 U12F | SAINT MACAIRE | FRA | 2023-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1011 | 1397 | 0.50 | 1 | -0.41 | 40 | -16.40 | |
|  Minde, Heloise | | | 1011 | FRA | 0.50 | 1 | -0.41 | 40 | -16.40 | |
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) | | | | XXI Rochefort Chess Open B | ROCHEFORT | FRA | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1531 | 1397 | 5.00 | 9 | 1.93 | 40 | 77.20 | |
|  Kumthekar, Shubham | | | 1794 | IND | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Malfre, Christian | | | 1718 | FRA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Chevalier, Roxane | | | 1108 | FRA | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Ceroni, Pascal | | | 1137 | FRA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Violleau, Jean-Claude | | | 1591 | FRA | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Carroll, John | | | 1632 | FRA | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Detanoy, Fabrice | | | 1625 | FRA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Coant, Jean-Francois | | | 1689 | FRA | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Dubertrand, Bernard | | | 1486 | FRA | 1.00 | 1 | 0.62 | 40 | 24.80 | |
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) | | |
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