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Rapid:
Individual Calculations April 2017 |
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| Barreto, Luiz Ney Menna Total change: -1.80 | |   |
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| IV Aberto do Brasil de Xadrez RPD de Nova Petropolis | Nova Petropolis RS | BRA | 2017-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2034 | 2228 | 5.00 | 7 | -0.09 | 20 | -1.80 | |
|  Tomiello, Mateus Costamilan | | | 1828 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Juliano, Joao Carlos Mazzini | | | 1970 | BRA | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Burgos , Marcelo Alves | | | 2108 | BRA | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Tomiello, Lucas Costamilan | | | 1828 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Menegotto, Giovanni Arnaldo Gazol | | | 1920 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Correa, Jose Augusto | | | 1957 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Ramirez, Neuris Delgado | g | | 2628 * | PAR | 0.50 | 1 | 0.42 | 20 | 8.40 | | | * 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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