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Individual Calculations September 2019 |
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| Correia, Aristoteles De Jesus Ro Total change: -22.40 | |   |
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| Aberto do Brasil de Xadrez STD Memorial Achilles Gadelha | Fortaleza CE | BRA | 2019-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1701 | 1704 | 2.50 | 7 | -1.12 | 20 | -22.40 | |
|  Luz, Edmundo Reis | | | 2104 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Dos Santos, Francisco Santiago | | | 1304 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pinheiro, Iung Alicio De O. | f | | 2104 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Moreira, Mario Wedney De Lima | | | 1458 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Feijo, Francisco Celio | | | 1789 | BRA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Cavalcante, Samuel Araujo | | | 1555 | BRA | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Miranda, Marina Lima | | | 1595 | BRA | 0.50 | 1 | -0.15 | 20 | -3.00 | | | * 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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