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Individual Calculations June 2019 |
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| Palacio, Igor Da Paz Total change: -23.00 | |   |
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| Campeonato Norte-Nordeste Amador de Xadrez STD sub-2200 - 2019 | Fortaleza CE | BRA | 2019-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2091 | 2121 | 2.50 | 5 | -0.18 | 20 | -3.60 | |
|  Macedo, Alexandre Soares De | | | 1878 | BRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Parente, Renan Braz | | | 2173 | BRA | 1.00 | 1 | 0.57 | 20 | 11.40 | |  Andrade, Roberto Luiz Costa | f | | 2103 | BRA | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Correia, Mario | | | 2141 | POR | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Amorim, Daniel Madson De Medeiro | | | 2158 | BRA | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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) | | | | II Memorial Luiz Tavares & Eduardo Asfora Xadrez STD | Recife PE | BRA | 2019-05-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1860 | 2121 | 3.00 | 5 | -0.97 | 20 | -19.40 | |
| | Da Silva, Eliel Samuel | | | 1721 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gomes, Genildo De Souza | | | 1721 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Urquiza, Marcello De Albuquerque | | | 2039 | BRA | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Do Nascimento, Christian Almeida | | | 1996 | BRA | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Barioni, Daniel Rossiter | | | 1822 | BRA | 0.50 | 1 | -0.35 | 20 | -7.00 | | | * 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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