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Rapid:
Individual Calculations December 2021 |
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| Da Silva, Lucas Pereira Mendes Total change: 59.00 | |   |
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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 |
| 2063 | 1818 | 4.00 | 5 | 2.95 | 20 | 59.00 | |
|  Medeiros Jr, Francisco De Assis | | | 2131 | BRA | 1.00 | 1 | 0.86 | 20 | 17.20 | |  Da Silva Junior, Sediney Mari | | | 1974 | BRA | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Poeta, Caio Medeiros | | | 2182 | BRA | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Avgoustopoulos, Christian | | | 1923 | BRA | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Zampronha, Wladimir Camilo | | | 2105 | BRA | 0.50 | 1 | 0.34 | 20 | 6.80 | |
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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