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Individual Calculations February 2015 |
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| Guimaraes, Diogo Duarte Total change: 19.40 | |   |
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| Aberto do Brasil STD - Floripa Chess Open 2015 | Florianopolis/SC | BRA | 2015-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2064 | 2221 | 6.50 | 10 | -0.32 | 20 | -6.40 | |
|  Fernandes, Ricardo Munz | | | 1821 * | BRA | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Rodrigues, Julliano De Araujo | | | 1823 | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Noseda, Francesco | | | 1969 | ITA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Boff, Andre Ricardo | | | 2000 | BRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Delgado, Lidio Dias | f | | 2262 | BRA | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Zini, Jhone Marcelo | | | 2082 | BRA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Supi, Luis Paulo | m | | 2414 | BRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Queiroz, Alberto Becker | | | 2111 | BRA | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Martins, Anderson Donay | | | 2000 | BRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Oliveira, Fernando Henrique | | | 2162 | BRA | 0.50 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | | | Aberto do Brasil - etapa Rio de Janeiro | Rio de Janeiro/RJ | BRA | 2015-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2117 | 2221 | 5.00 | 6 | 1.29 | 20 | 25.80 | |
| | Pacheco, Roberto Francisco Leite | | | 1821 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chang, Suzana | | wf | 1969 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Carvalho, Renato Luiz | | | 2070 | BRA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Madeu, Fernando Antonio De B. | | | 2001 | BRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Di Berardino, Diego Rafael | m | | 2484 | BRA | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Toth, Christian Endre | m | | 2358 | BRA | 0.50 | 1 | 0.18 | 20 | 3.60 | | | * 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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