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Rapid:
Individual Calculations August 2023 |
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| Ruiz, Alexandra Total change: 31.60 | |   |
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| 8e Open rapide de Yerres Open A | YERRES | FRA | 2023-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1477 | 1135 | 2.50 | 6 | 1.58 | 20 | 31.60 | |
|  Chevrier, Denis | | | 1470 | FRA | 1.00 | 1 | 0.88 | 20 | 17.60 | |  Jacq, Rene | | | 1671 | FRA | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Lenain, Jerome | | | 1255 | FRA | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Delacourt, Frederic | | | 1502 | FRA | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Dorval, Olivier | | | 1681 | FRA | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Dorlin, Francois | | | 1284 | FRA | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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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