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Individual Calculations January 2011 |
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| De Oliveira, Peter Total change: 2.65 | |   |
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| I IRT da RECRA - Cat B | Ribeirao Preto/SP | BRA | 2010-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1622 | 1913 | 11.00 | 13 | 0.46 | 25 | 11.50 | |
|  Ramos, Alexandre Espreafico Guel | | | 1513 * | BRA | 1.00 | 1 | 0.08 | 25 | 2.00 | |  Fantinatti Teixeira, Alex | | | 1546 | BRA | 1.00 | 1 | 0.10 | 25 | 2.50 | | | Oliveira, Fernando Henrique | | | 1987 | BRA | 0.50 | 1 | 0.10 | 25 | 2.50 | | | Ramos, Ricardo Guelerman P | | | 1917 | BRA | 0.50 | 1 | 0.01 | 25 | 0.25 | | | Kajiwara, Joao Kazuyuki | | | 1513 * | BRA | 1.00 | 1 | 0.08 | 25 | 2.00 | | | Ferreira, Jonas De Vargas | | | 1787 | BRA | 1.00 | 1 | 0.33 | 25 | 8.25 | | | Craveiro, Lucas Durigan | | | 1744 | BRA | 0.00 | 1 | -0.72 | 25 | -18.00 | | | Da Silva, Lucas De Lima | | | 1513 * | BRA | 1.00 | 1 | 0.08 | 25 | 2.00 | | | Fuzatto, Alex Aparecido | | | 1513 * | BRA | 1.00 | 1 | 0.08 | 25 | 2.00 | | | Takata, Felipe Sandron | | | 1513 * | BRA | 1.00 | 1 | 0.08 | 25 | 2.00 | | | Gardim, Leonardo D Almada | | | 1513 * | BRA | 1.00 | 1 | 0.08 | 25 | 2.00 | | | Januario, Jessica Dos Anjos | | | 1513 * | BRA | 1.00 | 1 | 0.08 | 25 | 2.00 | | | Guelerman Ramos, Felipe E | | | 1513 * | BRA | 1.00 | 1 | 0.08 | 25 | 2.00 | | | * 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) | | | NOTE: K factor changed | | Open de Xadrez de Batatais | Batatais/SP | BRA | 2010-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2119 | 1880 | 0.00 | 2 | -0.42 | 15 | -6.30 | |
| | Shiroma, Silvio Haruo | | | 2182 | BRA | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Brandao, Renan Alves | | | 2056 | BRA | 0.00 | 1 | -0.27 | 15 | -4.05 | |
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) | | | NOTE: K factor changed | | I Magistral de Xadrez da RECRA | Ribeirao Preto/SP | BRA | 2010-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2153 | 1880 | 0.00 | 1 | -0.17 | 15 | -2.55 | |
| | Name, Gabriel Ricardo Salim | | | 2153 | BRA | 0.00 | 1 | -0.17 | 15 | -2.55 | |
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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