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Rapid:
Individual Calculations December 2021 |
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| Fontaine, Octave Total change: 11.60 | |   |
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| Qualifications de Paris au championnat IdF 2021 - Benjamins | PARIS | FRA | 2021-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1108 | 1214 | 2.50 | 3 | 0.58 | 20 | 11.60 | |
|  Kabanets, Daniel | | | 1157 | FRA | 1.00 | 1 | 0.42 | 20 | 8.40 | |  Piteira, Johan | | | 1013 | FRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Kaliski, Esther | | | 1153 | FRA | 0.50 | 1 | -0.08 | 20 | -1.60 | |
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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