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Individual Calculations September 2009 |
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| Cunico, Giuliano Bernardo Total change: -2.25 | |   |
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| IRT Virada Esportiva Santista de Xadrez | Santos/SP | BRA | 2009-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2239 | 1985 | 0.50 | 3 | -0.09 | 25 | -2.25 | |
|  Gallo Ponce, Elbert | | | 2210 | PER | 0.00 | 1 | -0.22 | 25 | -5.50 | | | Gomez, Gustavo Pizzocaro | | | 2173 | BRA | 0.50 | 1 | 0.24 | 25 | 6.00 | |  Oliveira, Silvio Eduardo | | | 2335 | BRA | 0.00 | 1 | -0.11 | 25 | -2.75 | |
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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