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Individual Calculations May 2024 |
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| Bonferroni, Thierry Total change: 4.20 | |   |
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| 16. Open de Payerne roundd 4-6 | Payerne | SUI | 2024-02-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1790 | 1894 | 2.50 | 3 | 0.65 | 20 | 13.00 | |
|  Laffely, Sacha | | | 1692 | SUI | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Vesin, Jean-Robert | f | | 2149 | FRA | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Schaer, Bryan | | | 1529 | SUI | 1.00 | 1 | 0.10 | 20 | 2.00 | |
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) | | | | 18. Open de Payerne rouond (6)-7 | Payerne | SUI | 2024-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1976 | 1933 | 0.00 | 1 | -0.44 | 20 | -8.80 | |
| | Kupalov, Igor | | | 1976 | SUI | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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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