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Individual Calculations September 2018 |
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| Lima Fo, Jose Pacifico Total change: 1.00 | |   |
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| VI Aberto do Brasil de Xadrez Taca Cidade de Teresina 2018 | Teresina PI | BRA | 2018-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1837 | 1826 | 2.00 | 4 | 0.05 | 20 | 1.00 | |
|  Leitao, Nicolau | | | 2117 | BRA | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Silva Filho, Dombosco Lima | | | 1581 | BRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Meneses, Lourenco Teixeira De | | | 1960 | BRA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Da Paixao, Irineu Vieira | | | 1691 | BRA | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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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