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Individual Calculations April 2019 |
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| Seiler-Sar, Solal Total change: 9.20 | |   |
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| Championnat qualificatif IdF 2019 - Pupilles | PARIS | FRA | 2019-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1250 | 1204 | 2.50 | 5 | 0.23 | 40 | 9.20 | |
|  Gagua, Nani | | | 1416 | FRA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Souissi, Elyes | | | 1534 | FRA | 0.50 | 1 | 0.38 | 40 | 15.20 | |  Clerisse, Sofia | | | 1071 | FRA | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Ammirata, Alessio | | | 1093 | FRA | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Petracco, Jean | | | 1137 | FRA | 1.00 | 1 | 0.41 | 40 | 16.40 | |
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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