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Individual Calculations May 2012 |
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| Bouwman, Marcelo Wanderley Total change: 15.90 | |   |
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| IX Magistral RN - Grupo A | Natal/RN | BRA | 2012-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2090 | 2222 | 3.50 | 6 | -0.48 | 15 | -7.20 | |
|  Quaranta Neto, Francisco | | | 1967 | BRA | 0.50 | 1 | -0.31 | 15 | -4.65 | |  Asfora, Marco Antonio H | f | | 2221 | BRA | 1.00 | 1 | 0.50 | 15 | 7.50 | | | Barreto Filho, Carlos Alberto | f | | 2300 | BRA | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Lima Neto, Pedro | | | 2058 | BRA | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Pinheiro Junior, Emanuel Eliezer | | | 1931 | BRA | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Azevedo, Alcides Alexandre A | | | 2061 | BRA | 1.00 | 1 | 0.29 | 15 | 4.35 | |
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) | | | | III Torneio Memorial Bobby Fischer 2012 | Joao Pessoa - PB | BRA | 2012-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2056 | 2222 | 5.50 | 6 | 1.32 | 15 | 19.80 | |
| | Dantas, Isaac Pereira | | | 1822 * | BRA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Lima, Luiz Alexandre De Souza | | | 1971 | BRA | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Torres, Douglas Da Silva | | | 2101 | BRA | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Souza, Rafael Cabral De | | | 2102 | BRA | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Alves De Medeiros, Jovany | | | 2047 | BRA | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Cavalcanti, Francisco De Assis | f | | 2292 | BRA | 1.00 | 1 | 0.60 | 15 | 9.00 | | | * 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) | | | | II Aberto do Brasil - Taça Cidade de Fortaleza | Fortaleza/CE | BRA | 2012-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2126 | 2222 | 4.50 | 7 | 0.22 | 15 | 3.30 | |
| | Vescovi, Katherine Lemos | c | | 1822 * | BRA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Nunes, Moezio Correia | | | 1959 | BRA | 1.00 | 1 | 0.18 | 15 | 2.70 | | | El Debs, Felipe De Cresce | g | | 2507 | BRA | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Dos Santos, Tiago Augusto | | | 2023 | BRA | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Braga, Jose Pereira | | | 2014 | BRA | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Andrade, Roberto Luiz Costa | f | | 2186 | BRA | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Perdomo, Leandro | m | | 2372 | ARG | 0.00 | 1 | -0.30 | 15 | -4.50 | | | * 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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