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Individual Calculations October 2019 |
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| Santos Filho, Tadeu Sousa Total change: -24.60 | |   |
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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 |
| 1898 | 2041 | 3.50 | 7 | -1.23 | 20 | -24.60 | |
|  De Amorim, Walter Raymundo | | | 1641 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Cubas, Jose Fernando | g | | 2441 * | PAR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sampaio, Andre Luiz | | | 1674 | BRA | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Deus Filho, Joaquim De | | | 1848 | BRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Torres, Eduardo Lisboa | | | 1839 | BRA | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Moyses Sobrinho, Elias | | | 1904 | BRA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Ribeiro, Matheus Mendes Domingues | | | 1938 | BRA | 0.00 | 1 | -0.64 | 20 | -12.80 | | | * 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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