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Rapid:
Individual Calculations January 2019 |
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| De Campos, Joao Manuel Total change: -8.60 | |   |
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| Campeonato Brasileiro Amador de Xadrez Rapido por Duplas 2018 - U2000 | Sao Paulo SP | BRA | 2018-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1772 | 1875 | 2.00 | 4 | -0.43 | 20 | -8.60 | |
|  Guedes, Matheus Resende | | | 1893 | BRA | 0.00 | 1 | -0.47 | 20 | -9.40 | |  Bastos, Ricardo Alves | | | 1475 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Manoel Jr, Adalberto | | | 1788 | BRA | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Marcondes Cesar, Jose Hamilton | | | 1933 | BRA | 0.50 | 1 | 0.08 | 20 | 1.60 | | | * 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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