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Individual Calculations February 2015 |
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| Takeda, Lucas Koji Total change: 50.40 | |   |
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| XIX IRT da Hebraica | Sao Paulo/SP | BRA | 2015-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1998 | 1903 | 1.50 | 4 | -0.03 | 40 | -1.20 | |
|  Rodrigues, Leonardo De Miranda | | | 2155 | BRA | 0.50 | 1 | 0.31 | 40 | 12.40 | |  Marra, Eduardo Da Costa | f | | 2208 | BRA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Deus Filho, Joaquim De | | | 2009 | BRA | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Silvestre, Gilmar Severino | | | 1620 | BRA | 1.00 | 1 | 0.16 | 40 | 6.40 | |
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 STD - Floripa Chess Open 2015 | Florianopolis/SC | BRA | 2015-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1972 | 1903 | 5.00 | 9 | 1.29 | 40 | 51.60 | |
| | Godoy Olazabal, Artur | | | 2198 | ARG | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Pottker, Gustavo Sartori | | | 2109 | BRA | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Queiroz, Alberto Becker | | | 2111 | BRA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Prado, Lucas Muller | | | 1647 | BRA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Borges, Victor Hugo Moreira | | | 2143 | BRA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Schucman, Rebeca Lot | | | 1695 | BRA | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Boeira, Dimitri Ariel Pires | | | 1779 | BRA | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Cella, Glaucio Dalla Cortt | | | 2033 | BRA | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Lazzarotto, Marcio | | | 2035 | BRA | 0.50 | 1 | 0.18 | 40 | 7.20 | |
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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