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Individual Calculations October 2014 |
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| Montufar Berrios, Lesly Viviane Total change: -1.60 | |   |
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| IV Aberto do Brasil Cidade de Maringa | Maringa/PR | BRA | 2014-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1991 | 1758 | 1.50 | 5 | 0.44 | 40 | 17.60 | |
|  Zini, Jhone Marcelo | | | 2065 | BRA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Cruz, Arquias Sofocles Guimaraes | | | 1976 | BRA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Chang, Suzana | | wf | 1991 | BRA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Britez, G Jorge A | | | 1892 | PAR | 1.00 | 1 | 0.68 | 40 | 27.20 | |  Hirota Da Silva, Nilton | | | 2032 | BRA | 0.50 | 1 | 0.33 | 40 | 13.20 | |
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) | | | | XI Sudamericano de la Juventud Sub-14 Femenino | Montevideo | URU | 2014-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1629 | 1753 | 4.50 | 8 | -0.77 | 40 | -30.80 | |
| | Henriquez Agurto, Antonia | | | 1596 | CHI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Cosme Contreras, Trilce | | | 1721 | PER | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Molina, Jessica | | | 1703 | BOL | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Mostacero Velarde, Ysabella | | | 1727 | PER | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Bonvini, Adriana Tonhati | | | 1498 | BRA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Sirahata Hasegava, Flavia | | | 1526 | BRA | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Solis Chimoy, Blanca | | | 1721 | PER | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Pinilla Delgado, Sofia Ignacia | | | 1538 | CHI | 0.00 | 1 | -0.77 | 40 | -30.80 | |
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 2014 - etapa Brasilia | Brasilia/DF | BRA | 2014-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1988 | 1753 | 1.50 | 5 | 0.29 | 40 | 11.60 | |
| | Matsuura, Everaldo | g | | 2153 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Cantarino Neto, Mario Ribeiro | | | 2116 | BRA | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Nascimento, Davi Da Silva | | | 2077 | BRA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Deus Filho, Joaquim De | | | 1987 | BRA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Olivo, Anibal Ribeiro | | | 1609 | BRA | 0.50 | 1 | -0.19 | 40 | -7.60 | | | * 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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