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Individual Calculations September 2010 |
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| Melo, Fernando Antonio Albuquer Total change: -12.90 | |   |
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| Aberto do Brasil - etapa Recife | Recife/PE | BRA | 2010-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2144 | 1846 | 0.00 | 2 | -0.33 | 25 | -8.25 | |
|  Barreto Filho, Carlos Alberto | f | | 2246 * | BRA | 0.00 | 1 | -0.08 | 25 | -2.00 | |  Souza, Rafael Cabral De | | | 2041 | BRA | 0.00 | 1 | -0.25 | 25 | -6.25 | | | * 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) | | | NOTE: K factor changed | | I IRT Memorial Miguel Najdorf 2010 | Joao Pessoa/PB | BRA | 2010-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1970 | 1846 | 2.00 | 7 | -0.47 | 15 | -7.05 | |
| | De Souza, Arthur Olintho | | | 2001 | BRA | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Wanderley, Ariano | | | 1962 | BRA | 0.50 | 1 | 0.16 | 15 | 2.40 | | | De Lima, Daniel Meira Nobrega | | | 1812 | BRA | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Goncalves, Dacio Lima | | | 1670 | BRA | 0.00 | 1 | -0.73 | 15 | -10.95 | | | Rodrigues Da Silva, Evandro | | | 2202 | BRA | 1.00 | 1 | 0.89 | 15 | 13.35 | | | Souza, Marcos Valerio A | | | 2133 | BRA | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Alves De Medeiros, Jovany | | | 2008 | 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) | | | NOTE: K factor changed | | II Campeonato Paraibano Aberto Absoluto 2010 | Joao Pessoa/PB | BRA | 2010-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1965 | 1846 | 0.50 | 1 | 0.16 | 15 | 2.40 | |
| | Andrade, Erastro Trajano De | | | 1965 | BRA | 0.50 | 1 | 0.16 | 15 | 2.40 | |
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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