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Individual Calculations September 2013 |
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| Montufar Berrios, Lesly Viviane Total change: -36.90 | |   |
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| III Aberto do Brasil Cidade de Maringa | Maringa/PR | BRA | 2013-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1995 | 1776 | 0.00 | 3 | -0.67 | 30 | -20.10 | |
|  Dotorivo De Sousa, Eduardo | | | 1998 | BRA | 0.00 | 1 | -0.22 | 30 | -6.60 | | | Cella, Glaucio Dalla Cortt | | | 2013 | BRA | 0.00 | 1 | -0.20 | 30 | -6.00 | | | Fischer Junior, Donaldo | | | 1973 | BRA | 0.00 | 1 | -0.25 | 30 | -7.50 | |
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 Centenario da Colonizacao Japonesa no Vale do Ribeira | Registro/SP | BRA | 2013-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2096 | 1776 | 0.00 | 4 | -0.56 | 30 | -16.80 | |
| | Mekhitarian, Krikor Sevag | g | | 2176 * | BRA | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Della Morte, German | m | | 2176 * | ARG | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Chaves, Joara | | wm | 2025 | BRA | 0.00 | 1 | -0.19 | 30 | -5.70 | |  Dias Da Silva, Adriano | | | 2005 | BRA | 0.00 | 1 | -0.21 | 30 | -6.30 | | | * 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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