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Individual Calculations February 2021 |
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| Frattini, Beatriz Maria Total change: -36.40 | |   |
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| VII Floripa Chess Open 2021 | Florianopolis SC | BRA | 2021-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1756 | 1880 | 5.50 | 10 | -0.91 | 40 | -36.40 | |
|  Zallio, Luciano De Souza | c | | 2195 | BRA | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Koinski, Carlos Cesar | | | 1516 | BRA | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Labussiere, Victor | f | | 2280 * | BRA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Colaco, Willian Wagner Soares | | | 1616 | BRA | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Nobre, Jailson Altair Barbosa | | | 1607 | BRA | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Nagel, Yasmin Da Silva | | | 1480 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | De Oliveira, Gualter Amelio | | | 1491 | BRA | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Lopes, Leonardo Borges | | | 1575 | BRA | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Florianovitz, Derlei Alex | | | 2065 | BRA | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Orlandi Neto, Aristides | | | 1735 | BRA | 1.00 | 1 | 0.31 | 40 | 12.40 | | | * 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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