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Individual Calculations November 2011 |
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| Da Silva, Jonathan Ferreira Total change: 15.75 | |   |
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| Aberto do Brasil Centenário de Juazeiro do Norte | Juazeiro do Norte/CE | BRA | 2011-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2102 | 1710 | 1.50 | 3 | 1.25 | 15 | 18.75 | |
|  Ribeiro, Matheus Cavalcante | | | 2110 * | BRA | 0.50 | 1 | 0.42 | 15 | 6.30 | |  Barbosa, Eugenio Seve De Melo | | | 2095 | BRA | 1.00 | 1 | 0.91 | 15 | 13.65 | | | Torres, Douglas Da Silva | | | 2102 | BRA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * 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) | | | | Memorial Aderson Borges de Carvalho | Juazeiro do Norte/CE | BRA | 2011-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2077 | 1710 | 0.00 | 2 | -0.20 | 15 | -3.00 | |
| | Amorim, Daniel Madson De Medeiro | | | 2110 * | BRA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Santos, Antonio Inacio Dos | | | 2043 | BRA | 0.00 | 1 | -0.12 | 15 | -1.80 | | | * 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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