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Individual Calculations October 2019 |
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| Motta, Vinicius Araujo Dias B. Total change: -6.00 | |   |
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| Aberto do Brasil I Niteroi Chess Open 2019 | Niteroi RJ | BRA | 2019-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1912 | 1666 | 1.00 | 5 | -0.15 | 40 | -6.00 | |
|  Luz, Arthur Nader | | | 2066 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Valente, Rodrigo De Deus | | | 1920 | BRA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Romano, Alexandre Pinto | | | 2033 | BRA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Ramirez Brizuela, Juan Bartolome | | | 1566 | PAR | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Chaves, Jorge Antonio Torres | | | 1974 | BRA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | * 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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