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Individual Calculations March 2023 |
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| Sinivassane, Roja Total change: 21.60 | |   |
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| Championnats ZID Alsace 2023 Pupillettes U12F | MULHOUSE | FRA | 2023-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1494 | 1214 | 0.50 | 1 | 0.34 | 40 | 13.60 | |
|  Ge, Charlene | | | 1494 | FRA | 0.50 | 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) | | | | 28e Open d'echecs de Selestat-Open C (-1500) | SELESTAT | FRA | 2023-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1168 | 1214 | 3.00 | 5 | 0.20 | 40 | 8.00 | |
| | Plaidit, Stephane | | | 1050 | FRA | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Deschamps, Quentin | | | 1316 | FRA | 0.50 | 1 | 0.14 | 40 | 5.60 | |  Baltzer, Yoan | | | 1329 | FRA | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Brunstein, Joachim | | | 1063 | FRA | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Wolff, Isaac | | | 1081 | FRA | 1.00 | 1 | 0.32 | 40 | 12.80 | |
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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