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Individual Calculations January 2013 |
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| Ribeiro, Matheus Cavalcante Total change: 6.75 | |   |
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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 |
| 1921 | 2112 | 4.00 | 5 | 0.47 | 15 | 7.05 | |
|  Da Paixao, Irineu Vieira | | | 1712 * | BRA | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Costa, Edvaldo Da Cruz | | | 1712 * | BRA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Brito, Luismar | f | | 2284 | BRA | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Sousa Filho, Aloisio Lopes De | | | 1871 | BRA | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Barata, Hemar Antonio Galvao | | | 2028 | BRA | 1.00 | 1 | 0.38 | 15 | 5.70 | | | * 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) | | | | XXVII Memorial Capablanca | Fortaleza/CE | BRA | 2012-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2170 | 2112 | 2.50 | 6 | -0.02 | 15 | -0.30 | |
| | Macedo, Maximo Iack | f | | 2410 | BRA | 0.50 | 1 | 0.35 | 15 | 5.25 | | | Pinto, Carlos Henrique Lopes | f | | 2092 | BRA | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Miranda Leao, Luiz Geraldo B | | | 1769 | BRA | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Lucena, Jose Silvio Bezerra De | | | 2142 | BRA | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Pereira, Silvio Cunha | f | | 2303 | BRA | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Cavalcanti, Francisco De Assis | f | | 2303 | BRA | 0.00 | 1 | -0.25 | 15 | -3.75 | |
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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