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Individual Calculations January 2015 |
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| De Moura, Sergio Jovelino Total change: 25.60 | |   |
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| II IRT Consciencia do Xadrez | Sao Paulo/SP | BRA | 2014-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1722 | 2121 | 4.00 | 4 | 0.32 | 20 | 6.40 | |
|  De Andrade, Daniel San Martins | | | 1721 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Hoshino, Meilin | | | 1721 * | JPN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hoshino, Karen | | wc | 1721 * | JPN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | De Jesus Junior, Tobias Garcez | | | 1726 | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | Aberto Professor Joao Braga | Sao Paulo/SP | BRA | 2014-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2010 | 2121 | 4.00 | 5 | 0.96 | 20 | 19.20 | |
| | Silvestre, Gilmar Severino | | | 1721 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Yoshioka, Andre | | | 1721 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pires, Marcos Vinicius Torsani | | | 2282 | BRA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Andreeva, Elena | | | 1935 | RUS | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Quintiliano Pinto, Renato R. | f | | 2390 | BRA | 1.00 | 1 | 0.83 | 20 | 16.60 | | | * 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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