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Individual Calculations April 2023 |
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| Vesin, Jean-Robert Total change: -5.20 | |   |
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| 18. Open de Payerne round 4-5 | Payerne | SUI | 2023-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1830 | 2171 | 2.00 | 2 | 0.24 | 20 | 4.80 | |
|  Klyucharev, Alexander | | | 1768 | SUI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Bonferroni, Thierry | | | 1892 | SUI | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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) | | | | Open de la Broye cat. A 2023 | Payerne | SUI | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1966 | 2171 | 2.50 | 4 | -0.50 | 20 | -10.00 | |
| | Schellenberg, Simon | | | 1995 | SUI | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Rotunno, Flavio | | | 1864 | SUI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Stijve, Niels | | | 2110 | SUI | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Federer, Colin | | | 1893 | SUI | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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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