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Individual Calculations January 2023 |
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| Astar, Valentin Total change: 8.80 | |   |
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| Team 2023 - Nationale 2 Jeunes r2-3 | FRANCE | FRA | 2022-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1310 | 1466 | 1.00 | 1 | 0.29 | 40 | 11.60 | |
|  Laangry, Mohammed-Amine | | | 1310 | FRA | 1.00 | 1 | 0.29 | 40 | 11.60 | |
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) | | | | 13e Open International de Corbas | CORBAS | FRA | 2022-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1544 | 1466 | 2.00 | 5 | -0.07 | 40 | -2.80 | |
| | Severine, Kevin | | | 1698 | FRA | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Marchand, Joseph | | | 1896 | FRA | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Georges, Arthur | | | 1122 | FRA | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Flores, Victor | | | 1616 | FRA | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Frecon, Patrick | | | 1388 | 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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