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Individual Calculations September 2021 |
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| De Freitas, Fabio Ruiz Total change: 12.60 | |   |
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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 |
| 1763 | 1618 | 2.00 | 4 | 0.63 | 20 | 12.60 | |
|  Dias, Anderson Tatsch | | | 2018 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Katsuyama, Eric Shih | | | 1253 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Ohara, Matheus Kendi | | | 1762 | BRA | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Silva, Kaua Marques | f | | 2018 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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