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Individual Calculations February 2023 |
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| Vidoni, Salma Total change: 40.00 | |   |
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| 19e Bois-Colombes Chess Master - Open C | BOIS COLOMBES | FRA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1368 | 1259 | 3.50 | 7 | 1.02 | 40 | 40.80 | |
|  Keyrillos, Gabriel | | | 1012 | FRA | 1.00 | 1 | 0.19 | 40 | 7.60 | |  Schwartz, Timothee | | | 1414 | FRA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Mozzini, Louis | | | 1485 | FRA | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Degremont, Francois | | | 1352 | FRA | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Oriol, Leone | | | 1415 | FRA | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Cusquel, Maxime | | | 1454 | FRA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Nait-Makhlouf, Ali | | | 1444 | FRA | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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) | | | | Team 2023 - Nationale 1 Jeunes r4-5 | FRANCE | FRA | 2023-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1859 | 1259 | 0.00 | 1 | -0.02 | 40 | -0.80 | |
| | Mendoza, Mael | | | 1859 | FRA | 0.00 | 1 | -0.02 | 40 | -0.80 | |
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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