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Individual Calculations June 2013 |
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| Santos, Antonio Inacio Dos Total change: 9.60 | |   |
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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 |
| 1983 | 2050 | 3.50 | 5 | 0.62 | 15 | 9.30 | |
|  Paiva, Lucas Daniel Bezerra S. | | | 1728 | BRA | 1.00 | 1 | 0.13 | 15 | 1.95 | |  Ribeiro, Orlando Alves | | | 1879 | BRA | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Ribeiro, Matheus Cavalcante | | | 2112 | BRA | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Amorim, Marcio Felipe De Medeiro | | | 2036 | BRA | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Amorim, Daniel Madson De Medeiro | | | 2160 | BRA | 0.00 | 1 | -0.35 | 15 | -5.25 | |
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 |
| 1866 | 2072 | 3.00 | 4 | 0.02 | 15 | 0.30 | |
| | Barreto, Nuara Hayra Fernandes | | | 1672 * | BRA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Boabaid, Jorge Alberto Duardes | | | 1866 | BRA | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Zimmermann, Kleber Renato P. | | | 1940 | BRA | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Lemos, Dawton Almino | | | 1986 | BRA | 0.00 | 1 | -0.62 | 15 | -9.30 | | | * 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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