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Rapid:
Individual Calculations January 2022 |
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| Davidson, Sacha Total change: -27.20 | |   |
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| 36e Rapide M Echecs | PARIS | FRA | 2021-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1375 | 1660 | 2.00 | 4 | -1.36 | 20 | -27.20 | |
|  Castel, David | | | 1313 | FRA | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Lejeune, Arnaud | | | 1414 | FRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Li, Zi-Long | | | 1408 | FRA | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Dubucq, Christian | | | 1363 | FRA | 0.00 | 1 | -0.85 | 20 | -17.00 | |
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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