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Individual Calculations January 2022 |
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| Silva, Liara Blanco Total change: 68.80 | |   |
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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 |
| 1500 | 1328 | 4.00 | 8 | 1.72 | 40 | 68.80 | |
|  Venter, Paulo Regis | | | 1608 | BRA | 0.50 | 1 | 0.34 | 40 | 13.60 | |  Da Silva, Kauan Salvagni Teles | | | 1076 | BRA | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Nobre, Jailson Altair Barbosa | | | 1616 | BRA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | De Abreu, Vinicius Lindoso | | | 1581 | BRA | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Andrade, Moacir Belarmino F. | | | 1540 | BRA | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Da Cunha, Gastao | | | 1564 | BRA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Liebl, Livia | | | 1530 | BRA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Da Silva Neto, Nelson Mauricio | | | 1482 | BRA | 1.00 | 1 | 0.71 | 40 | 28.40 | |
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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