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Individual Calculations October 2019 |
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| Librelato, Kathie Goulart Total change: 16.20 | |   |
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| Aberto do Brasil I Niteroi Chess Open 2019 | Niteroi RJ | BRA | 2019-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2124 | 2201 | 5.00 | 7 | 0.81 | 20 | 16.20 | |
|  Sampaio, Andre Luiz | | | 1801 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Fernandes, Marcio Rosa | | | 1909 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Mecking, Henrique | g | | 2564 | BRA | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Barbosa, Evandro Amorim | g | | 2497 | BRA | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Torella, Rodolfo | | | 2058 | ARG | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Tamarozi, Isabelle | | | 2012 | BRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Raimundo, Airton Carlos Nunes | | | 2028 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | * 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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