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Individual Calculations October 2019 |
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| Da Cunha, Fabio Barbosa Total change: 12.80 | |   |
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| Aberto do Brasil I Niteroi Chess Open 2019 | Niteroi RJ | BRA | 2019-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2210 | 2117 | 3.00 | 6 | 0.64 | 20 | 12.80 | |
|  De Freitas, Leandro Henrique Con | | | 1717 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Limp, Eduardo Thelio | m | | 2373 | BRA | 1.00 | 1 | 0.81 | 20 | 16.20 | |  El Debs, Felipe De Cresce | g | | 2517 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Guimaraes, Diogo Duarte | f | | 2296 | BRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Rodrigues, Nei Jorge | | | 1910 | BRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Matsuura, Everaldo | g | | 2445 | BRA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | * 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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