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Individual Calculations September 2009 |
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| Mecking, Henrique Total change: -13.70 | |   |
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| Zonal Sul Americano 2.4 Absoluto 2009 | Rio de Janeiro/RJ | BRA | 2009-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2448 | 2556 | 5.00 | 9 | -0.66 | 10 | -6.60 | |
|  Diamant, Andre | m | | 2506 | BRA | 1.00 | 1 | 0.43 | 10 | 4.30 | |  Matsuura, Everaldo | m | | 2482 | BRA | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Fier, Alexandr | g | | 2595 | BRA | 0.00 | 1 | -0.45 | 10 | -4.50 | | | Palacios, Efrain | | | 2206 | PER | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Leitao, Rafael | g | | 2590 | BRA | 0.00 | 1 | -0.45 | 10 | -4.50 | | | Zambrana, Oswaldo | g | | 2473 | BOL | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Bittencourt, Jorge | m | | 2471 | BRA | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Lima, Darcy | g | | 2499 | BRA | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Moreno, William | | | 2206 | PER | 0.50 | 1 | -0.39 | 10 | -3.90 | |
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) | | | | Continental Absolute Champioship 2009 | Sao Paulo Chess Club/SP | BRA | 2009-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2182 | 2556 | 2.00 | 3 | -0.71 | 10 | -7.10 | |
| | Bibiloni, Jorge | | | 2156 * | ARG | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Roland, Marcos Maldonado | | | 2156 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Ramon Pita, Vivian | | wg | 2233 | CUB | 0.50 | 1 | -0.37 | 10 | -3.70 | | | * 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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