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Rapid:
Individual Calculations August 2023 |
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| Lenain Bader, Arsene Total change: 21.20 | |   |
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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 |
| 1797 | 1371 | 1.00 | 5 | 0.53 | 40 | 21.20 | |
|  Kouoi, Bertrand | | | 2037 | FRA | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Lagniez, Frederic | | | 1724 | FRA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Delphine, Frederick | | | 1925 | FRA | 1.00 | 1 | 0.97 | 40 | 38.80 | | | Butnaru, Nicolae | | | 1662 | FRA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Tribillac, Benoit | | | 1639 | FRA | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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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