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Rapid:
Individual Calculations December 2019 |
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| Abitbol, Ethan Total change: 1.80 | |   |
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| Championnat qualificatif de Paris 2019 - U12 Pupilles | PARIS | FRA | 2019-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1146 | 1409 | 5.00 | 6 | 0.09 | 20 | 1.80 | |
|  Guillou, Paul | | | 1143 | FRA | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Qian, Theodore | | | 1167 | FRA | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Claux, Felix | | | 1121 | FRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Vambenepe-Undseth, Christian | | | 1155 | FRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Rabette, Paul | | | 1186 | FRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Petracco, Jean | | | 1105 | FRA | 1.00 | 1 | 0.14 | 20 | 2.80 | |
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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