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Individual Calculations September 2019 |
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| Lima, Helio Viana Correia Total change: 14.00 | |   |
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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 |
| 1882 | 1896 | 4.00 | 7 | 0.35 | 40 | 14.00 | |
|  De Lima, Nilo Fernandes | | | 1556 | BRA | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Lima, Darcy | g | | 2296 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Silveira, Jose Wanderley Maciel | | | 1661 | BRA | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Costa, Francisco Sergio Vieira | | | 1496 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Lima, Antonio S Patricio | | | 1760 | BRA | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Luz, Edmundo Reis | | | 2112 | BRA | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Dumont, Sadi Glasser | f | | 2296 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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