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Individual Calculations October 2019 |
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| Frankental, David Total change: 0.20 | |   |
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| XII Memorial Governador Miguel Arraes Nordestao 2019 - Regional Nordeste CBX | Recife PE | BRA | 2019-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1910 | 1920 | 2.50 | 5 | 0.01 | 20 | 0.20 | |
|  De Lima, Alexsandro Barros | | | 2235 | BRA | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Baltar, Petrov Ferreira | | | 1661 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Caldas, Raphael C B R Leitao | | | 1520 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chang, Suzana | | wf | 2052 | BRA | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Souza, Rafael Cabral De | | | 2081 | BRA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | * 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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