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Individual Calculations August 2022 |
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| Shaffer, Alexander Total change: -23.60 | |   |
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| VI Floripa Winter Chess 2022 | Florianopolis SC | BRA | 2022-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1642 | 1759 | 3.00 | 7 | -1.18 | 20 | -23.60 | |
|  Pires, Marcos Vinicius Torsani | f | | 2287 | BRA | 0.50 | 1 | 0.47 | 20 | 9.40 | | | Mariani, Daniel Brandao | | | 2028 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | |  De Carvalho, Vitor Augusto Poncia | | | 1999 | BRA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Oliveira, Isaac Rodrigues | | | 1275 | BRA | 0.00 | 1 | -0.95 | 20 | -19.00 | | | Duarte, Giovanna Torqui | | | 1359 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Blaskosky, Vinicius | | | 1233 | BRA | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Pereira, Aline Vitoria | | | 1312 | BRA | 0.50 | 1 | -0.44 | 20 | -8.80 | | | * 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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