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Individual Calculations February 2015 |
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| Boff, Andre Ricardo Total change: -1.40 | |   |
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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 |
| 2049 | 2000 | 3.00 | 7 | -0.07 | 20 | -1.40 | |
|  Guimaraes, Diogo Duarte | | | 2221 | BRA | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Ferreira, Rodrigo Maycon Miranda | | | 1844 | BRA | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Rodrigues, Julliano De Araujo | | | 1823 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Garkauskas, Otto Dmitry | | | 2202 | BRA | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Souza, Rafael Cabral De | | | 2173 | BRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Godoy Olazabal, Artur | | | 2198 | ARG | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Maiberg, Wellington Gubiani | | | 1880 | BRA | 0.50 | 1 | -0.16 | 20 | -3.20 | |
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) | | |
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