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Individual Calculations February 2023 |
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| Kender, Robert Total change: -5.60 | |   |
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| Basel Christmas Open Experts 2022 | Basel | SUI | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1664 | 1719 | 3.50 | 6 | 0.17 | 20 | 3.40 | |
|  Aeschbacher, Gregoire | | | 1319 * | FRA | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Vorsilka, Jiri | | | 1520 | CZE | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Schmahl, Stephan | | | 2051 | GER | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Di Leva, Michele | | | 1968 | ITA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Ratsirahonana, Charles | | | 1374 | FRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Bangerter, Daria | | | 1752 | SUI | 0.50 | 1 | 0.05 | 20 | 1.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Schaffhausen Open 2023 | Schaffhausen | SUI | 2023-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1769 | 1727 | 0.50 | 2 | -0.45 | 20 | -9.00 | |
| | Kelecevic, Nedeljko | m | | 2136 | SUI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sutter, Julian | | | 1402 | SUI | 0.50 | 1 | -0.37 | 20 | -7.40 | |
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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