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Individual Calculations January 2012 |
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| Dias, Andre Luiz Alexandrino Total change: -35.40 | |   |
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| II Open de Xadrez de Batatais | Batatais/SP | BRA | 2011-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1866 | 2017 | 1.50 | 4 | -1.18 | 30 | -35.40 | |
|  Aranha Filho, Alvaro Z | f | | 2315 | BRA | 0.00 | 1 | -0.15 | 30 | -4.50 | | | Da Silva, Hermes Ludovino | | | 1617 * | BRA | 1.00 | 1 | 0.08 | 30 | 2.40 | |  Cruz, Cesar Fernando Dos Santos | | | 1811 | BRA | 0.00 | 1 | -0.76 | 30 | -22.80 | | | Polo, Tiago Dias | | | 1719 | BRA | 0.50 | 1 | -0.35 | 30 | -10.50 | | | * 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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