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Individual Calculations March 2013 |
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| De Borba, Guilherme Total change: -15.00 | |   |
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| IRT 75ยบ Aniversario do Clube de Xadrez Curitiba | Curitiba/PR | BRA | 2013-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1865 | 1513 | 0.00 | 3 | -0.34 | 30 | -10.20 | |
|  Serafim, Guilherme | | | 1913 * | BRA | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Calixto, Roberto Carlos | | | 1855 | BRA | 0.00 | 1 | -0.12 | 30 | -3.60 | | | Borges, Leonardo Fernandes | | | 1826 | BRA | 0.00 | 1 | -0.14 | 30 | -4.20 | | | * 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) | | | | Taca Santa Catarina | Joinville/SC | BRA | 2013-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1909 | 1513 | 0.00 | 2 | -0.16 | 30 | -4.80 | |
| | Cordeiro, Marco Aurelio Zaror | | | 1913 * | BRA | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Lucci, Bruno Wendorff | | | 1905 | BRA | 0.00 | 1 | -0.08 | 30 | -2.40 | | | * 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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