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Rapid:
Individual Calculations December 2018 |
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| McDonald, Margaret Total change: 0.80 | |   |
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| 1er Tournoi de la Tour Blanche -1500 | PARIS | FRA | 2018-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1325 | 1311 | 1.00 | 2 | 0.04 | 20 | 0.80 | |
|  Gelibter, Marc | | | 1371 | FRA | 0.00 | 1 | -0.42 | 20 | -8.40 | |  Fabre, Guy | | | 1279 | FRA | 1.00 | 1 | 0.46 | 20 | 9.20 | |
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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