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Rapid:
Individual Calculations December 2021 |
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| Bergo, Felipe Paulo Guazzi Total change: 14.40 | |   |
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| 3o Jacarei Chess Open 8a Etapa XXII Circuito Vale-Paraibano de Xadrez RPD | Jacarei SP | BRA | 2021-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1839 | 1677 | 2.00 | 4 | 0.72 | 20 | 14.40 | |
|  Avgoustopoulos, Christian | | | 1923 | BRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Cruz, Natan Gomes | | | 1894 | BRA | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Mendes, Larissa Stephanie Amaral | | | 1436 | BRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Van Riemsdijk, Dirk D. | | | 2103 | BRA | 1.00 | 1 | 0.93 | 20 | 18.60 | |
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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