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Individual Calculations March 2022 |
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| Silva, Janderson Rossi Da Total change: -3.00 | |   |
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| VIII Floripa Chess Open 2022 | Florianopolis SC | BRA | 2022-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1785 | 1878 | 6.00 | 10 | -0.15 | 20 | -3.00 | |
|  Maia, Renata Rodrigues Alves | | | 1478 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Guimaraes, Diogo Duarte | f | | 2273 | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Monauer, Caique | | | 1537 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Cordeiro, Marco Aurelio Zaror | | | 2165 | BRA | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Viana Da Costa, Fernando | f | | 2300 | BRA | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Ferreira, Angelo Augusto Pacheco | | | 1647 | BRA | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Carvalho, Isis | | | 1466 | BRA | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Rosa, Gabriel Redon | | | 1707 | BRA | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Ferreira, Carlos Eduardo | | | 1686 | BRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Mayara Sibowicz, Giovanna | | | 1589 | BRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * 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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