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Individual Calculations February 2019 |
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| Araujo, Barbara Ribeiro Total change: -8.00 | |   |
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| Aberto do Brasil STD FBX Terraviva 2019 | Brasilia DF | BRA | 2019-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1830 | 1511 | 0.50 | 5 | -0.20 | 40 | -8.00 | |
|  De Oliveira, Aquiles Machado | | | 1911 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Borensztajn, David | f | | 1810 | BRA | 0.50 | 1 | 0.35 | 40 | 14.00 | |  Coelho, Tatiane Cristina | | wc | 1835 | BRA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Bonfim, Regina Rodrigues | | wf | 1708 | BRA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Frankental, David | | | 1886 | BRA | 0.00 | 1 | -0.09 | 40 | -3.60 | | | * 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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