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Individual Calculations May 2023 |
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| Andre, Victoria Total change: 29.60 | |   |
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| 8eme Open Fide de la ville de Brest | BREST | FRA | 2023-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1704 | 1595 | 4.00 | 6 | 1.48 | 20 | 29.60 | |
|  Bou, Serge | | | 1235 | FRA | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Serralta, Michel | | | 2092 | FRA | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Kerbaol, Jacques | | | 1411 | FRA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Lefeuvre, Thierry | | | 1442 | FRA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | David, Alexandre | | | 2046 | FRA | 1.00 | 1 | 0.94 | 20 | 18.80 | | | Tafforeau, Romain | | | 1998 | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |
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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