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Individual Calculations April 2013 |
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| De Carvalho, Igor Lorenzon Total change: 17.10 | |   |
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| Campeonato Zonal Paulista U-2300 | Itapetininga/SP | BRA | 2012-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2026 | 1874 | 1.50 | 4 | 0.19 | 15 | 2.85 | |
|  Freitas, Romeu Salvador | | | 2274 * | BRA | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Caris, Eduardo | | | 1741 | BRA | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Moura, Victor Cavinato | | | 2031 | BRA | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Massarioli, Felipe Alvarenga | | | 2057 | BRA | 0.00 | 1 | -0.26 | 15 | -3.90 | | | * 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 Absoluto 2012 | Americana/SP | BRA | 2012-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2119 | 1874 | 2.00 | 5 | 0.95 | 15 | 14.25 | |
| | Supi, Luis Paulo | | | 2274 * | BRA | 1.00 | 1 | 0.92 | 15 | 13.80 | | | Rodrigues, Tiago Pereira | | | 2149 | BRA | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Nery Junior, Jose Antonio | | | 2118 | BRA | 1.00 | 1 | 0.80 | 15 | 12.00 | | | Barbosa, Fernando | | | 2090 | BRA | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Parras, Lucas Cesar | | | 1962 | BRA | 0.00 | 1 | -0.38 | 15 | -5.70 | | | * 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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