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Individual Calculations October 2023 |
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| Walter, Alain Total change: -24.20 | |   |
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| 6eme Open du Palais des Congres de Vichy (-2400) | VICHY | FRA | 2023-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1442 | 1595 | 1.50 | 4 | -1.21 | 20 | -24.20 | |
|  Kozlowski, Thierry | | | 1859 | FRA | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Tascon Castro, Diego Alejandro | | | 1349 | COL | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Carvalho, Arthur | | | 1215 | FRA | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Flores, Christophe | | | 1344 | FRA | 1.00 | 1 | 0.19 | 20 | 3.80 | |
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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