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Individual Calculations June 2013 |
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| Lima, Jose Sampaio De Total change: 21.60 | |   |
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| 54ยบ Campeonato Cearense de Xadrez - Fase Semifinal | Fortaleza/CE | BRA | 2012-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1935 | 2050 | 4.50 | 6 | 0.62 | 30 | 18.60 | |
|  Rodrigues, Vanessa Ketlyn Sousa | | | 1760 | BRA | 1.00 | 1 | 0.16 | 30 | 4.80 | |  Nunes, Moezio Correia | | | 1901 | BRA | 1.00 | 1 | 0.30 | 30 | 9.00 | | | Amorim, Daniel Madson De Medeiro | | | 2160 | BRA | 0.00 | 1 | -0.35 | 30 | -10.50 | | | Amancio, Arnaldo Regis | | | 1940 | BRA | 0.50 | 1 | -0.15 | 30 | -4.50 | | | Ribeiro, Orlando Alves | | | 1879 | BRA | 1.00 | 1 | 0.27 | 30 | 8.10 | | | Lemos, Dawton Almino | | | 1968 | BRA | 1.00 | 1 | 0.39 | 30 | 11.70 | |
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) | | | | XVII Memorial Cel PM Francisco Alves | Fortaleza/CE | BRA | 2013-05-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2073 | 2050 | 2.00 | 4 | 0.10 | 30 | 3.00 | |
| | Cavalcanti, Francisco De Assis | f | | 2290 | BRA | 0.00 | 1 | -0.20 | 30 | -6.00 | | | Urquidi, Fabio Moraes | | | 1837 | BRA | 1.00 | 1 | 0.23 | 30 | 6.90 | | | Pereira, Silvio Cunha | f | | 2311 | BRA | 0.00 | 1 | -0.18 | 30 | -5.40 | | | Macedo, Alexandre Soares De | | | 1853 | BRA | 1.00 | 1 | 0.25 | 30 | 7.50 | |
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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