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Individual Calculations May 2012 |
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| Cardoso, Almir Correia Total change: 63.30 | |   |
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| IX Magistral RN - Grupo A | Natal/RN | BRA | 2012-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2155 | 2045 | 5.00 | 7 | 2.48 | 15 | 37.20 | |
|  Araujo, Felipe Fernandes | f | | 2269 | BRA | 0.00 | 1 | -0.22 | 15 | -3.30 | |  Macedo, Alexandre Soares De | | | 1920 | BRA | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Silveira Filho, Neri Da Silva | | | 2246 | BRA | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Macedo, Maximo Valerio | f | | 2070 | BRA | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Soares, Alberto Manoel Colares D | | | 2209 | BRA | 1.00 | 1 | 0.72 | 15 | 10.80 | | | De Melo, Fernando Sa | | | 2101 | BRA | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Brito, Luismar | f | | 2270 | BRA | 0.50 | 1 | 0.28 | 15 | 4.20 | |
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 |
| 1969 | 2045 | 1.00 | 4 | -1.24 | 15 | -18.60 | |
| | Cavalcanti, Francisco De Assis | f | | 2292 | BRA | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Trigueiro, Hamilton Nobrega | | | 1645 * | BRA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Silveira Filho, Neri Da Silva | | | 2246 | BRA | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Ferreira, Alexander | | | 1691 | BRA | 0.00 | 1 | -0.89 | 15 | -13.35 | | | * 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 |
| 2326 | 2045 | 4.00 | 6 | 2.98 | 15 | 44.70 | |
| | Dumont, Sadi Glasser | f | | 2316 | BRA | 1.00 | 1 | 0.83 | 15 | 12.45 | | | Barreto Filho, Carlos Alberto | f | | 2324 | BRA | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Cunha, Eduardo Arruda Da Gama A | f | | 2242 | BRA | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Mascarenhas, Alberto Pinheiro | f | | 2268 | BRA | 1.00 | 1 | 0.78 | 15 | 11.70 | | | Santiago, Yago De Moura | f | | 2360 | BRA | 1.00 | 1 | 0.86 | 15 | 12.90 | | | El Debs, Felipe De Cresce | g | | 2445 * | BRA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * 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) | | |
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