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Individual Calculations May 2011 |
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| Santana, Expedito Total change: -5.25 | |   |
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| Campeonato Brasileiro Amador 2011 | São Paulo/SP | BRA | 2011-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1652 | 1706 | 0.50 | 1 | -0.08 | 15 | -1.20 | |
|  Nunes, Agatha Hurba | | | 1652 | BRA | 0.50 | 1 | -0.08 | 15 | -1.20 | |
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 do Brasil CXSP - Bienal Joao Braga | Sao Paulo/SP | BRA | 2011-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2092 | 1706 | 0.00 | 3 | -0.27 | 15 | -4.05 | |
| | Palozi, Paulo Ricardo | | | 2106 * | BRA | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Coutinho, Sidnei Bissacot | | | 2079 | BRA | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Goncalves, Jorge Roberto | | | 2092 | BRA | 0.00 | 1 | -0.09 | 15 | -1.35 | | | * 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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