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Individual Calculations September 2021 |
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| Souza, Ramon Santana De Total change: -27.20 | |   |
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| III IRT Imperio do Xadrez de Jacarei U2200 STD | Sao Jose dos Campos SP | BRA | 2021-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1685 | 1834 | 2.00 | 4 | -0.68 | 40 | -27.20 | |
|  Katsuyama, Eric Shih | | | 1434 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Dos Santos, Lucas Aparecido | | | 2013 | BRA | 0.00 | 1 | -0.27 | 40 | -10.80 | |  De Carvalho, Vitor Augusto Poncia | | | 1683 | BRA | 0.00 | 1 | -0.70 | 40 | -28.00 | | | De Oliveira, Carlos Frederico B. | | | 1608 | BRA | 1.00 | 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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