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Individual Calculations September 2009 |
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| Palacios, Efrain Total change: -4.35 | |   |
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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 |
| 2441 | 2123 | 1.00 | 9 | -0.29 | 15 | -4.35 | |
|  Bittencourt, Jorge | m | | 2471 | BRA | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Moreno, William | | | 2190 | PER | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Matsuura, Everaldo | m | | 2473 | BRA | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Mecking, Henrique | g | | 2473 | BRA | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Zambrana, Oswaldo | g | | 2473 | BOL | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Lima, Darcy | g | | 2473 | BRA | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Diamant, Andre | m | | 2473 | BRA | 0.50 | 1 | 0.39 | 15 | 5.85 | | | Fier, Alexandr | g | | 2473 | BRA | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Leitao, Rafael | g | | 2473 | BRA | 0.00 | 1 | -0.11 | 15 | -1.65 | |
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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