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Individual Calculations September 2023 |
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| Farias, Igor Borge Cardoso Total change: -27.40 | |   |
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| Regional Norte Amador U2300 | Boa Vista RR | BRA | 2023-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1857 | 2058 | 3.00 | 6 | -1.37 | 20 | -27.40 | |
|  Mota, Nataniel Julio Pereira | | | 1907 | BRA | 0.00 | 1 | -0.70 | 20 | -14.00 | |  Mesquita, Eduardo Barbosa | | | 1948 | BRA | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Barreto, Helder Girao | | | 1711 | BRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Silverio, Vitor Luis De Jesus | | | 1679 | BRA | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Souza, William Da Silva | | | 1711 | BRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | De Oliveira, Victor Gabriel C. | c | | 2184 | BRA | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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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