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Individual Calculations September 2021 |
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| Claro, Rafael Cabral Total change: -14.80 | |   |
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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 |
| 1418 | 1039 | 0.00 | 4 | -0.37 | 40 | -14.80 | |
|  Mangini, Bruno Fernandes | | | 1439 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  De Oliveira, John Richard Apareci | | | 1439 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Usui, Gabriella Yumi | | | 1355 | BRA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Costa, Iaggo Bernini | | | 1439 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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