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Individual Calculations September 2019 |
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| Ferraz, Dimitri Vinicius Da Silva Total change: 15.20 | |   |
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| Open SESC Caioba Copel Telecom 2019 | Matinhos PR | BRA | 2019-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1636 | 1336 | 1.00 | 4 | 0.38 | 40 | 15.20 | |
|  Da Silva, Joao Carlos Orguim | | | 1736 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Ferreira, Lucas Natan Dias | | | 1591 | BRA | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Matsura, Eduardo | | | 1650 | BRA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Colaco, Willian Wagner Soares | | | 1565 | BRA | 0.00 | 1 | -0.21 | 40 | -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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