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Individual Calculations January 2011 |
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| Guara Neto, Argemiro Braga Total change: -18.75 | |   |
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| Zonal Maranhao 2010 | Sao Luis/MA | BRA | 2010-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2213 | 2120 | 0.00 | 2 | -0.75 | 25 | -18.75 | |
|  Luz, Edmundo Dos Reis | | | 2208 | BRA | 0.00 | 1 | -0.38 | 25 | -9.50 | |  Borges, Wagner Da Silva | | | 2217 | BRA | 0.00 | 1 | -0.37 | 25 | -9.25 | |
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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