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Rapid:
Individual Calculations October 2021 |
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| Briand, Edouard Total change: -12.80 | |   |
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| 14e Grand Prix de Getigne 2021 - Principal | GETIGNE | FRA | 2021-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1128 | 1401 | 1.00 | 2 | -0.64 | 20 | -12.80 | |
|  Le Goff, Pierre | | | 1206 | FRA | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Drouet, Angelique | | | 1049 | FRA | 0.00 | 1 | -0.89 | 20 | -17.80 | |
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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