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Rapid:
Individual Calculations April 2023 |
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| Perez, Christian Total change: -3.80 | |   |
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| TROPH'ECHECS 2023 | THIZY | FRA | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1479 | 1299 | 1.00 | 4 | -0.19 | 20 | -3.80 | |
|  Martin, Denis | | | 1686 | FRA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Vignon, Patrick | | | 1606 | FRA | 1.00 | 1 | 0.86 | 20 | 17.20 | |  Mialon, Franck | | | 1325 | FRA | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Augoyard, Alain | | | 1299 | FRA | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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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