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Individual Calculations February 2020 |
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| Bidigaray, Marcio Total change: -6.20 | |   |
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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 |
| 1571 | 1602 | 4.50 | 9 | -0.31 | 20 | -6.20 | |
|  Nunes, Nicole | | | 1202 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Silva, Janderson Rossi Da | | | 1863 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Borba Da Rosa, Rodrigo | | | 1294 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Borges, Leonardo Hisao Herai | | | 1890 | BRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Cerrato, Alex | | | 1911 | URU | 0.00 | 1 | -0.14 | 20 | -2.80 | | | De Carvalho, Vitor Augusto Poncia | | | 1272 | BRA | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Morato, Saulo Duenas | | | 1353 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Silva, Marcelo Dos Santos | | | 1936 | BRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Pasqualotto, Amos Petronio | | | 1419 | BRA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | * 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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