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Rapid:
Individual Calculations December 2021 |
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| Lazo, Xenia Total change: -16.00 | |   |
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| Challenge du jeu de la dame du Cercle National des armees 2021 - Rapide | PARIS | FRA | 2021-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1732 | 2093 | 1.00 | 2 | -0.80 | 20 | -16.00 | |
|  Courjal, Pauline | | | 1732 | FRA | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Courjal, Pauline | | | 1732 | FRA | 0.00 | 1 | -0.90 | 20 | -18.00 | |
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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