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Rapid:
Individual Calculations January 2020 |
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| Costa, Sidinei Dias Total change: -20.60 | |   |
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| I Torneio RPD FIDE da Associacao Xadrez Camacariense | Camacari BA | BRA | 2019-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1794 | 1783 | 3.00 | 8 | -1.03 | 20 | -20.60 | |
|  Da Mota, Joao Pedro Miranda Dos S | | | 1567 | BRA | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Azevedo, Edmundo Roberto Ramos | | | 2056 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Lopes Fo, Jorge Antonio Ferreira | c | | 2183 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Santos, Marcio Ramos | | | 1645 | BRA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Gomes, Leandro Da Silva | | | 1710 | BRA | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Guimaraes, Ricardo B Azevedo | | | 1589 | BRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Da Silva, Flavio Antonio | | | 1952 | BRA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Almeida, Michel Dos Santos | | | 1650 | BRA | 0.00 | 1 | -0.68 | 20 | -13.60 | | | * 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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