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Individual Calculations February 2015 |
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| Reis, Virginia Lagrange M. Total change: 29.80 | |   |
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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 |
| 2031 | 1865 | 3.50 | 7 | 1.42 | 20 | 28.40 | |
|  Gotz, Klaus Seiji Furucho | | | 2143 | BRA | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Dias, Anderson Tatsch | | | 2212 | BRA | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Hirota Da Silva, Nilton | | | 2019 | BRA | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Rippel Junior, Jair | | | 2058 | BRA | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Pirola, Claudionor Alcides Lima | | | 2088 | BRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Pereira, Geanfrancesco | | | 2046 | BRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Costa, Edvaldo Da Cruz | | | 1649 | BRA | 1.00 | 1 | 0.22 | 20 | 4.40 | |
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 |
| 1899 | 1865 | 1.00 | 2 | 0.07 | 20 | 1.40 | |
| | Yoshioka, Andre | | | 1718 | BRA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Santos Filho, Tadeu Sousa | | | 2079 | BRA | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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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