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Individual Calculations September 2018 |
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| Mendes, Joao Paulo Total change: -4.80 | |   |
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| Aberto do Brasil STD SESC Caioba Copel Telecom 2018 | Matinhos PR | BRA | 2018-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1913 | 1978 | 5.00 | 9 | -0.24 | 20 | -4.80 | |
|  Fontes, Joao Marques | | | 1578 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Brito, Luismar | f | | 2356 | BRA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Gomes, Guilherme Rodrigues | | | 1595 | BRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Umetsubo, Cesar Hidemitsu | m | | 2378 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Abilhoa, Gustavo Auer | | | 1705 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Serafim Junior, Arnor | | | 1813 | BRA | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Lara, Diego Costa | | | 1726 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Predebon, Eduardo Angonesi | c | | 1833 | BRA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Tsuboi, Edson Kenji | m | | 2232 | BRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | * 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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