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Rapid:
Individual Calculations December 2019 |
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| Bafi, Alexander Total change: 12.20 | |   |
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| Championnat qualificatif de Paris 2019 - U10 Poussins | PARIS | FRA | 2019-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1170 | 1059 | 2.00 | 4 | 0.61 | 20 | 12.20 | |
|  Trentesaux, Mathurin | | | 1211 | FRA | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Cortadellas, Jules | | | 1159 | FRA | 1.00 | 1 | 0.64 | 20 | 12.80 | |  Wang, Letian | | | 1166 | FRA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Rodionov, Vadim | | | 1145 | FRA | 0.50 | 1 | 0.12 | 20 | 2.40 | |
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) | | |
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