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Individual Calculations April 2023 |
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| Boudet, Nicole Total change: 17.00 | |   |
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| Championnat du Var des Veterans et Seniors Plus 2023 r1-3 | OLLIOULES | FRA | 2023-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1303 | 1101 | 1.00 | 2 | 0.51 | 20 | 10.20 | |
|  Jardin, Dominique | | | 1343 | FRA | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Roman, Sylvian | | | 1262 | FRA | 1.00 | 1 | 0.71 | 20 | 14.20 | |
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) | | | | Open d'Aubagne 2022 r7-8 | AUBAGNE | FRA | 2023-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1232 | 1105 | 1.00 | 2 | 0.34 | 20 | 6.80 | |
| | Pretini, Augustin | | | 1249 | FRA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Periale, Albert | | | 1214 | FRA | 1.00 | 1 | 0.65 | 20 | 13.00 | |
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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