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Individual Calculations September 2019 |
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| Frankental, David Total change: 15.20 | |   |
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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 | 1920 | 4.50 | 7 | 0.76 | 20 | 15.20 | |
|  Miranda, Marina Lima | | | 1595 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Moreira, Mario Wedney De Lima | | | 1520 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rocha, Vitor Firmo De Souza | | | 2155 | BRA | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Luz, Edmundo Reis | | | 2112 | BRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Ferreira Filho, Joao Bosco Filgue | | | 1773 | BRA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Mateus, Janete De Alcantara | | | 1850 | BRA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Lemos, Dawton Almino | f | | 2171 | BRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | * 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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