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Rapid:
Individual Calculations December 2022 |
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| Boumrar, Emma Total change: 2.00 | |   |
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| Championnat qualificatif de Paris au championnat Ile de France des Jeunes 2022 Pupilles | PARIS | FRA | 2022-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1225 | 1197 | 1.50 | 3 | 0.05 | 40 | 2.00 | |
|  Steinitz, David | | | 1074 | FRA | 1.00 | 1 | 0.33 | 40 | 13.20 | |  Manouelian, Patrick | | | 1104 | FRA | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Amarelis, Robin | | | 1496 | FRA | 0.00 | 1 | -0.15 | 40 | -6.00 | |
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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