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Individual Calculations January 2013 |
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| Alves, Sidney David Total change: -12.30 | |   |
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| Aberto do Brasil de Sao Jose dos Campos | Sao Jose os Campos | BRA | 2012-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1780 | 1513 | 0.00 | 4 | -0.82 | 15 | -12.30 | |
|  Rodrigues, Tiago Pereira | | | 1913 * | BRA | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Massarioli, Felipe Alvarenga | | | 1913 * | BRA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Brassoloto, Adan | | | 1761 | BRA | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Yoshioka, Hugo | | | 1534 | BRA | 0.00 | 1 | -0.47 | 15 | -7.05 | | | * 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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