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Rapid:
Individual Calculations December 2021 |
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| Hatt, Celestin Total change: 11.00 | |   |
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| Qualifications de Paris au championnat IdF 2021 - Pupilles | PARIS | FRA | 2021-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1312 | 1291 | 2.00 | 3 | 0.55 | 20 | 11.00 | |
|  Amarelis, Robin | | | 1165 | FRA | 1.00 | 1 | 0.33 | 20 | 6.60 | |  Maged, Gabriel | | | 1223 | FRA | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Yastrebov, Andrey | | | 1547 | FRA | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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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