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Individual Calculations February 2020 |
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| Da Luz, Fabio Rodolfo Total change: -50.20 | |   |
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| VI Floripa Chess Open 2020 Aberto do Brasil | Florianopolis SC | BRA | 2020-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1394 | 1493 | 3.50 | 10 | -2.51 | 20 | -50.20 | |
|  Kikuchi Cadilhac, Mariana Sawae | | | 1780 | BRA | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Amorin, Gabriel Ferrante | | | 1180 | BRA | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Thurow, Jennifer | | | 1164 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | De Oliveira, Nicolas Fabiane | | | 1113 | BRA | 0.00 | 1 | -0.91 | 20 | -18.20 | | | De Camargo, Elisandy Yolainny Mio | | | 1220 | BRA | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Ittner, Emily Caroline | | | 1093 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Boabaid, Jorge Alberto Duardes | c | | 1823 | BRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Nunes, Nicole | | | 1095 | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Marques Junior, Marcos Antonio | | | 1771 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Silva, Guilherme Henrique De Mora | | | 1697 | BRA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | * 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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