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Individual Calculations October 2021 |
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| Frattini, Beatriz Maria Total change: 32.80 | |   |
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| Floripa Spring Chess 2021 | Florianopolis SC | BRA | 2021-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1893 | 1847 | 3.00 | 5 | 0.82 | 40 | 32.80 | |
|  Senger, Maria Clara Da Silveira | | | 1447 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Gauche, Charles | f | | 2155 | BRA | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Almeida Junior, Alvaro Alves De | | | 2132 | BRA | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Boff, Lucas Strauss | | | 1991 | BRA | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Cezar, Ricardo De Almeida | | | 1738 | BRA | 1.00 | 1 | 0.35 | 40 | 14.00 | | | * 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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