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Individual Calculations March 2011 |
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| Santana, Anderson Pereira Total change: -2.55 | |   |
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| Aberto do Brasil - IRT III Memorial Jose Jabur - 2010 | Curitiba/PR | BRA | 2010-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2171 | 2086 | 1.00 | 3 | -0.17 | 15 | -2.55 | |
|  Matsuura, Frederico | f | | 2313 | BRA | 0.50 | 1 | 0.29 | 15 | 4.35 | |  Prallon Sampaio, Leonardo De Sou | | | 1992 | BRA | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Osipi, Jair | | | 2208 | BRA | 0.00 | 1 | -0.33 | 15 | -4.95 | |
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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