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Blitz:
Individual Calculations December 2012 |
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| Batista, Roberto Adriano Total change: -28.20 | |   |
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| Etapa do Aberto do Brasil de Xadrez Relampago - Sao Bernardo do Campo | Sao Bernardo do Campo/SP | BRA | 2012-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1897 | 1960 | 2.00 | 6 | -1.41 | 20 | -28.20 | |
|  Sousa, Fabio De Fatima | | | 1783 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Zampronha, Wladimir Camilo | | | 2188 | BRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Nascimento, Jose Eduardo | | | 1838 | BRA | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Ferreira Brandet, Rodrigo | | | 1856 | BRA | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Assef, Nathaly Regina Reis | | | 1560 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Batista, Renato Luiz | | | 2159 | BRA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | * 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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