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Individual Calculations November 2009 |
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| Fieri, Isaac Pedroso Total change: -31.80 | |   |
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| Aberto do Brasil - Independencia | Americana/SP | BRA | 2009-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2058 | 2055 | 1.00 | 3 | -0.58 | 15 | -8.70 | |
|  Leitao, Rafael | g | | 2455 * | BRA | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Froes, Leonardo Sanches | | | 1877 | BRA | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Bucci, Andrea Vidigal | | | 1842 | BRA | 0.50 | 1 | -0.27 | 15 | -4.05 | | | * 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) | | | | Campeonato Paulista Individual Absoluto | Itapetininga/SP | BRA | 2009-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1984 | 2055 | 1.50 | 5 | -1.54 | 15 | -23.10 | |
| | Matsuura, Everaldo | m | | 2455 * | BRA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Horta, Marcio Rodrigues | | | 1896 | BRA | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Batista, Sergio | | | 1928 | BRA | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Pires, Thales De Almeida | | | 1813 | BRA | 0.50 | 1 | -0.30 | 15 | -4.50 | | | Aragao Neto, Joao Batista | | | 1830 | BRA | 1.00 | 1 | 0.22 | 15 | 3.30 | | | * 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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