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Individual Calculations March 2020 |
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| Aranha Filho, Alvaro Z. Total change: 31.80 | |   |
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| Aberto do Brasil STD de Carnaval 2020 | Sao Paulo SP | BRA | 2020-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2154 | 2207 | 5.50 | 7 | 1.59 | 20 | 31.80 | |
|  Rocha, Anderson Rosendo | | | 1807 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Barbosa, Flavio Novais | | | 1845 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Medeiros, Thauane Ferreira | | | 1971 | BRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Umetsubo, Cesar Hidemitsu | m | | 2367 | BRA | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Supi, Luis Paulo | g | | 2576 | BRA | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Di Berardino, Diego Rafael | m | | 2478 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Chang, Suzana | | wf | 2032 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | * 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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