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Individual Calculations July 2009 |
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| Perdomo, Leandro Total change: -14.70 | |   |
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| VI Magistral Hebraica | Sao Paulo/SP | BRA | 2009-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2468 | 2424 | 2.50 | 9 | -1.47 | 10 | -14.70 | |
|  Fier, Alexandr | g | | 2595 | BRA | 0.00 | 1 | -0.27 | 10 | -2.70 | |  Duarte, Leonardo | m | | 2349 | ARG | 0.00 | 1 | -0.60 | 10 | -6.00 | | | Van Riemsdijk, Herman C | m | | 2375 | BRA | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Milos, Gilberto | g | | 2585 | BRA | 0.00 | 1 | -0.29 | 10 | -2.90 | | | Greenfeld, Alon | g | | 2541 | ISR | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Mekhitarian, Krikor Sevag | m | | 2503 | BRA | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Santos, Marcus Vinicius Moreira | m | | 2399 | BRA | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Rodi, Luis Ernesto | f | | 2357 | ARG | 0.00 | 1 | -0.59 | 10 | -5.90 | | | Diamant, Andre | m | | 2506 | BRA | 0.50 | 1 | 0.11 | 10 | 1.10 | |
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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