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Individual Calculations October 2019 |
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| Ermel, Francisco Roberto Total change: -3.40 | |   |
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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 |
| 2015 | 2086 | 4.00 | 7 | -0.17 | 20 | -3.40 | |
|  Peixoto, Fernando Teodoro Martins | | | 1686 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Bachmann, Axel | g | | 2486 * | PAR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Souza Jr, Helemberg Cubica De | | | 1742 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Baeta, Marcio Netto | | | 1898 | BRA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Cubas, Jose Fernando | g | | 2482 | PAR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | De Albuquerque, Ian Telek C. | | | 1922 | BRA | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Saraiva, Alexandre Pacheco | | | 1889 | BRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | * 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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