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Individual Calculations January 2010 |
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| Ramos, Bruce Vicente Total change: 1.95 | |   |
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| Aberto do Brasil de Caxambu | Caxambu/MG | BRA | 2009-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2019 | 1958 | 2.00 | 4 | 0.22 | 15 | 3.30 | |
|  Cubas, Jose Fernando | m | | 2358 * | PAR | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Brandao, Renan Alves | | | 2046 | BRA | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Santana, Expedito | | | 1765 | BRA | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Castro, Daniel De Freitas | | | 1907 | BRA | 1.00 | 1 | 0.43 | 15 | 6.45 | | | * 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) | | | | Semifinal do Campeonato Mineiro Absoluto 2009 | Belo Horizonte/MG | BRA | 2009-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2110 | 1958 | 0.50 | 2 | -0.09 | 15 | -1.35 | |
| | Crespo De Oliveira, Lucas | | | 2104 | BRA | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Da Silva, Osmar Miranda Junior | | | 2116 | BRA | 0.50 | 1 | 0.21 | 15 | 3.15 | |
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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