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Individual Calculations November 2017 |
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| Baltar, Petrov Ferreira Total change: 1.40 | |   |
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| X Memorial Governador Miguel Arraes Nordestao 2017 | Recife PE | BRA | 2017-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1716 | 1683 | 1.00 | 5 | -1.28 | 20 | -25.60 | |
|  Bouwman, Marcelo Wanderley | | | 2083 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Silva, Manoela De Lyra | | | 1286 | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nunes, Marcelo Basilio | | | 1968 | BRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Souza Neto, Hilton Vilarim De | | | 1869 | BRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Da Silva, Thiago Alves | | | 1372 | BRA | 0.00 | 1 | -0.86 | 20 | -17.20 | | | * 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) | | | | Torneio Caldas Vianna in memoriam | Joao Pessoa PB | BRA | 2017-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1607 | 1683 | 5.50 | 7 | 1.35 | 20 | 27.00 | |
| | Gomes, Genildo De Souza | | | 1555 | BRA | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Da Silva, Antonio Dutra | | | 1790 | BRA | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Espinola, Jose Mario | | | 1716 | BRA | 1.00 | 1 | 0.55 | 20 | 11.00 | | | De Moura Filho, Eny Nobrega | | | 1428 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Melo, Fernando Antonio Albuquerq | | | 1804 | BRA | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Teixeira, Alexandre Cesar Fernan | | | 1483 | BRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Barros, Ubirajara Barbosa | | | 1475 | BRA | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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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