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Individual Calculations January 2011 |
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| Lage, Sergio Correa Magalhaes Total change: 12.90 | |   |
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| ZONAL CBX ES 2010 | Guarapari/ES | BRA | 2010-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1996 | 2030 | 2.50 | 3 | 0.86 | 15 | 12.90 | |
|  Gomes Filho, Humberto Ribeiro | | | 1946 | BRA | 1.00 | 1 | 0.38 | 15 | 5.70 | |  Cunha E Silva, Carlos Alberto Vie | | | 2057 | BRA | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Lahud, Tarcisio Jose | | | 1984 | BRA | 1.00 | 1 | 0.44 | 15 | 6.60 | |
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) | | | | Circuito Estadual Absoluto do Espírito Santo - Final | Vitoria/ES | BRA | 2010-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2183 | 2030 | 1.00 | 3 | 0.00 | 15 | 0.00 | |
| | Bittencourt, Jorge | m | | 2430 * | BRA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Vieira, Paulo Cesar | | | 1993 | BRA | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Cantarino Neto, Mario Ribeiro | | | 2126 | BRA | 0.00 | 1 | -0.37 | 15 | -5.55 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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