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Individual Calculations February 2023 |
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| Cherki, Romain Total change: -2.40 | |   |
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| 15eme Festival International d'Echecs de Marseille (-1600) | MARSEILLE | FRA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1196 | 1096 | 1.00 | 4 | -0.45 | 40 | -18.00 | |
|  Chevalier, Roxane | | | 1155 | FRA | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Leoncini, Gwendoline | | | 1213 | FRA | 1.00 | 1 | 0.66 | 40 | 26.40 | |  Bui, Kerian | | | 1203 | FRA | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Maggio, Lucas | | | 1214 | FRA | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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 1 Jeunes r4-5 | FRANCE | FRA | 2023-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1033 | 1115 | 1.00 | 1 | 0.39 | 40 | 15.60 | |
| | Heuty, Martin | | | 1033 | FRA | 1.00 | 1 | 0.39 | 40 | 15.60 | |
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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