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Individual Calculations September 2009 |
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| Mareco, Sandro Total change: 9.50 | |   |
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| Continental Absolute Champioship 2009 | Sao Paulo Chess Club/SP | BRA | 2009-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2399 | 2515 | 8.00 | 11 | 0.95 | 10 | 9.50 | |
|  Ferreira, Kleber Victor | | | 2115 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Bueno, Alfeu Junior Varela | | | 2262 | BRA | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Castano, Duvan Martin | | | 2337 | COL | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Milos, Gilberto | g | | 2589 | BRA | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Quesada Perez, Yunieski | g | | 2584 | CUB | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Mosquera, Miguel | m | | 2393 | COL | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Corrales Jimenez, Fidel | g | | 2602 | CUB | 0.00 | 1 | -0.38 | 10 | -3.80 | | | Rodi, Luiz Ernesto | f | | 2375 | ARG | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Cori, Jorge | f | | 2424 | PER | 0.00 | 1 | -0.62 | 10 | -6.20 | | | Fusco, Leonardo | f | | 2401 | ARG | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Matsuura, Frederico | | | 2303 | BRA | 1.00 | 1 | 0.23 | 10 | 2.30 | | | * 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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