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Individual Calculations January 2013 |
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| Freitas, , Marcos Antonio Da Costa Total change: 14.70 | |   |
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| 79ยบ Campeonato Brasileiro Absoluto - Semifinal Regiao 2 | Fortaleza/CE | BRA | 2012-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2135 | 1978 | 2.50 | 6 | 0.74 | 30 | 22.20 | |
|  Luz, Edmundo Reis | | | 2135 | BRA | 0.00 | 1 | -0.29 | 30 | -8.70 | | | Zallio, Luciano Souza | | | 2123 | BRA | 1.00 | 1 | 0.69 | 30 | 20.70 | |  Souza, Rafael Cabral De | | | 2126 | BRA | 0.00 | 1 | -0.30 | 30 | -9.00 | | | Azevedo, Alcides Alexandre A | | | 2073 | BRA | 1.00 | 1 | 0.63 | 30 | 18.90 | | | Borges, Wagner Da Silva | | | 2193 | BRA | 0.00 | 1 | -0.23 | 30 | -6.90 | | | Leitao, Nicolau | | | 2159 | BRA | 0.50 | 1 | 0.24 | 30 | 7.20 | |
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) | | | | XXVII Memorial Capablanca | Fortaleza/CE | BRA | 2012-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2143 | 1978 | 1.00 | 4 | -0.25 | 30 | -7.50 | |
| | Cavalcanti, Francisco De Assis | f | | 2303 | BRA | 0.00 | 1 | -0.13 | 30 | -3.90 | | | Macedo, Maximo Iack | f | | 2378 * | BRA | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Pinheiro, Iung Alicio De O | f | | 2311 | BRA | 0.00 | 1 | -0.12 | 30 | -3.60 | | | Laroca, Alvaro Ney | | | 1578 * | BRA | 1.00 | 1 | 0.08 | 30 | 2.40 | | | * 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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