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Individual Calculations September 2018 |
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| Pereira Fo, Hildebrando Apolonio Total change: 7.00 | |   |
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| VI Aberto do Brasil de Xadrez Taca Cidade de Teresina 2018 | Teresina PI | BRA | 2018-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1911 | 1619 | 1.00 | 4 | 0.35 | 20 | 7.00 | |
|  Alves Da Silva, Thiago | | | 2019 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Correa, Luca Soares | | | 1910 | BRA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Leite, Italo Andre Medeiros | | | 1918 | BRA | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Pessoa Gomes, Fabio | | | 1798 | BRA | 1.00 | 1 | 0.73 | 20 | 14.60 | | | * 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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