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Individual Calculations February 2020 |
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| Abrantes, Tiago Garrido Total change: 8.40 | |   |
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| Campeonato Regional Centro-Oeste de Xadrez 2019 | Goiania GO | BRA | 2019-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1970 | 2159 | 4.00 | 5 | 0.42 | 20 | 8.40 | |
|  Colivet Gamboa, Julio Cesar | | | 1759 * | VEN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  De Paiva Filho, Luiz Americo | | | 1920 | BRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Guimaraes, Diogo Duarte | f | | 2322 | BRA | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Valcarcel, Victor Ignacio Dos San | | | 1856 | BRA | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Nascimento, Pedro Henrique Alves | | | 1995 | BRA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | * 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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