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Individual Calculations January 2020 |
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| Di Berardino, Diego Rafael Total change: -10.80 | |   |
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| III Festival Internacional DUCHAMP IN RIO Master | Rio de Janeiro RJ | BRA | 2019-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2294 | 2489 | 5.50 | 9 | -1.08 | 10 | -10.80 | |
|  De Albuquerque, Ian Telek C. | | | 2089 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  De Carvalho, Jose Jorge | | | 2149 | BRA | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Gauche, Charles | f | | 2248 | BRA | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Rangel, Daniel | f | | 2258 | BRA | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Zambrana, Oswaldo | g | | 2445 | BOL | 1.00 | 1 | 0.44 | 10 | 4.40 | | | Martinez Alcantara, Jose Eduardo | g | | 2592 | PER | 0.00 | 1 | -0.36 | 10 | -3.60 | | | Ambartsumova, Karina | m | wg | 2341 | RUS | 0.00 | 1 | -0.70 | 10 | -7.00 | | | Terao, Juliana Sayumi | f | wm | 2225 | BRA | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Labussiere, Victor | | | 2295 | BRA | 0.00 | 1 | -0.75 | 10 | -7.50 | | | * 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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