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Individual Calculations May 2019 |
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| Chang, Suzana Total change: 40.40 | |   |
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| Aberto do Brasil STD X Memorial Bobby Fischer | Joao Pessoa PB | BRA | 2019-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1990 | 1992 | 5.00 | 6 | 2.02 | 20 | 40.40 | |
|  Da Silva Filho, Joaquim Virgulin | | | 1592 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  De Oliveira, Sergio Aparecido | | | 1814 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Bouwman, Marcelo Wanderley | | | 2238 | BRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Felix, Dieggo Guerra | | | 1784 | BRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Brito, Luismar | f | | 2305 | BRA | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Barreto, Ignacio C. De Barros | | | 2207 | BRA | 1.00 | 1 | 0.77 | 20 | 15.40 | | | * 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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