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Rapid:
Individual Calculations September 2018 |
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| Lopes, Marcos Lazaro Dos Santos Total change: -6.60 | |   |
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| IRT E.M. Sede Delcidio do Amaral e Extensao de Xadrez RPD 2018 | Corumba MS | BRA | 2018-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1721 | 1948 | 2.00 | 3 | -0.33 | 20 | -6.60 | |
|  Cavalcante, Pietro Lukas B. Souza | | | 1619 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Frederiksen, Eguil E. | | | 1680 | BOL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Romam, Josemar Cespedes | | | 1864 | BRA | 0.00 | 1 | -0.62 | 20 | -12.40 | |
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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