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Individual Calculations January 2022 |
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| Andrade, Moacir Belarmino F. Total change: -62.00 | |   |
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| Panamerican Amateur Chess Championship 2021 Under 1700 Open | Timbo SC | BRA | 2021-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1384 | 1540 | 3.00 | 9 | -3.10 | 20 | -62.00 | |
|  Ramos, Fernanda Cabreira | | | 1140 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Simas, Breno Matos | | | 1689 | BRA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Da Costa, Evelyn Maria Fuck | | | 1239 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Rodrigues Mota, Sophia Lorena | | | 1425 | BRA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Zaak Saraiva, Victor Romario Alve | | | 1693 | BRA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Silva, Liara Blanco | | | 1328 | BRA | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Do Amaral Vailant, Helena Kether | | | 1467 | BRA | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Ferreira, Erico Oliveira | | | 1264 | BRA | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Sarda, Joao Sada | | | 1215 | BRA | 0.00 | 1 | -0.87 | 20 | -17.40 | | | * 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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