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Individual Calculations February 2016 |
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| Petrenko, Willy Total change: -68.20 | |   |
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| II Floripa Chess Open 2016 | Florianopolis SC | BRA | 2016-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1736 | 1990 | 3.00 | 8 | -3.41 | 20 | -68.20 | |
|  Ramirez Brizuela, Juan Bartolome | | | 1590 * | PAR | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Biazotto, Guilherme | | | 1739 | BRA | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Cezar, Ricardo De Almeida | | | 1604 | BRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | De Araujo, Marco Antonio Sena C | | | 1759 | BRA | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Hille, Willian Henrique | | | 1804 | BRA | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Bail, Ellen Larissa | | | 1784 | BRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Dickel, Henrique De Oliveira | | | 1840 | BRA | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Costa, Ane Caroline | | wc | 1765 | BRA | 0.00 | 1 | -0.78 | 20 | -15.60 | | | * 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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