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Rapid:
Individual Calculations October 2018 |
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| Buchatski, Sadi Total change: 22.60 | |   |
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| II IRT RPD Metropole 2018 | Porto Alegre RS | BRA | 2018-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1684 | 1444 | 2.00 | 4 | 1.13 | 20 | 22.60 | |
|  Fonseca, Luis Ernesto Serra Azul | | | 1844 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Da Silva, Pedro Cesar Nunes | | | 1589 | BRA | 1.00 | 1 | 0.69 | 20 | 13.80 | |  Karoly, Janos Michael | | | 1738 | BRA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Capp, Guilherme | | | 1566 | BRA | 1.00 | 1 | 0.67 | 20 | 13.40 | | | * 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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