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Individual Calculations April 2021 |
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| Silva, Lucas Borges Da Total change: 4.80 | |   |
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| Ascona Open 2021 | Ascona-Locarno | SUI | 2021-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1971 | 2042 | 2.50 | 4 | 0.24 | 20 | 4.80 | |
|  Raimondi, Francesco | | | 1642 * | SUI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Massironi, Davide | | | 2080 | SUI | 0.50 | 1 | 0.05 | 20 | 1.00 | |  Boschetti, Claudio | | | 2028 | SUI | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Carre, Sylvain | | | 2134 | FRA | 1.00 | 1 | 0.63 | 20 | 12.60 | | | * 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) | | |
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