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Individual Calculations December 2019 |
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| Batista Inacio, Pedro Lews Total change: -0.80 | |   |
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| Aberto do Brasil I Memorial Machado de Assis | Joao Pessoa PB | BRA | 2019-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1783 | 1688 | 1.50 | 4 | -0.02 | 40 | -0.80 | |
|  Rocha, Vitor Firmo De Souza | | | 2088 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Born, Ary | | | 1288 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Macedo, Maximo Valerio | f | | 1922 | BRA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Barioni, Daniel Rossiter | | | 1832 | BRA | 0.50 | 1 | 0.19 | 40 | 7.60 | | | * 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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