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Individual Calculations November 2017 |
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| Silva Sobrinho, Agostinho Jose Total change: -15.00 | |   |
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| Campeonato Piauiense Absoluto de Xadrez STD 2017 | Teresina PI | BRA | 2017-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1894 | 2128 | 5.50 | 8 | -0.75 | 20 | -15.00 | |
|  Ribeiro, Yuri Alisson Cavalcante | | | 1728 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sales, Luis Carlos | | | 1803 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Meneses, Lourenco Teixeira De | | | 1972 | BRA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | De Araujo, Sergio C | | | 1949 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Leite, Italo Andre Medeiros | | | 1904 | BRA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Farias, Edilsom | | | 1841 | BRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Amorim, Gidelson Ferreira | | | 2006 | BRA | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Carvalho, Lazaro Miranda | | | 1949 | BRA | 0.50 | 1 | -0.23 | 20 | -4.60 | | | * 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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