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Individual Calculations February 2015 |
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| Pottker, Gustavo Sartori Total change: 38.60 | |   |
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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 |
| 2140 | 2109 | 6.50 | 10 | 1.93 | 20 | 38.60 | |
|  Teixeira, Guilherme Vargas | | | 1709 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  De Borba, Guilherme | | | 1845 | BRA | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Takeda, Lucas Koji | | | 1903 | BRA | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Fuck, Vinicius Rios | | | 1887 | BRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Paveto, Kevin | f | | 2437 | ARG | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Gazel, Frederico | f | | 2292 | BRA | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Pires, Marcos Vinicius Torsani | | | 2274 | BRA | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Abdalla, Luiz Guilherme Aurelli | f | | 2304 | BRA | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Cubas, Jose Fernando | g | | 2459 | PAR | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Matsuura, Frederico | f | | 2289 | BRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | * 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) | | |
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