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Individual Calculations June 2013 |
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| Lemos, Dawton Almino Total change: 21.30 | |   |
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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 |
| 2035 | 1968 | 2.00 | 4 | 0.35 | 15 | 5.25 | |
|  Freitas, Marcos Antonio Da Costa | | | 1978 | BRA | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Buarque, Hugo Leonardo De Brito | | | 1998 | BRA | 1.00 | 1 | 0.54 | 15 | 8.10 | |  Ribeiro, Matheus Cavalcante | | | 2112 | BRA | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Lima, Jose Sampaio De | | | 2050 | BRA | 0.00 | 1 | -0.39 | 15 | -5.85 | |
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 |
| 1871 | 1986 | 3.00 | 3 | 1.07 | 15 | 16.05 | |
| | Aquino, Francisco Jose Alves De | | | 1728 | BRA | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Alves, Alessandro Cunha | | | 1812 | BRA | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Santos, Antonio Inacio Dos | | | 2072 | BRA | 1.00 | 1 | 0.62 | 15 | 9.30 | |
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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