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Rapid:
Individual Calculations October 2019 |
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| Da Silva, Lucas Ramos Total change: 7.20 | |   |
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| 2o IRT RPD Metropole 2019 | Porto Alegre RS | BRA | 2019-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1679 | 1708 | 2.00 | 3 | 0.36 | 20 | 7.20 | |
|  Pertuzatti, Daniel | | | 1983 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Do Nascimento, Vainer A Roseak | | | 1472 | BRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Da Fonseca Junior, Paulo Jair M. | | | 1581 | BRA | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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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