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Individual Calculations October 2022 |
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| Costa Neto, Luis Antonio Total change: 35.20 | |   |
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| I Pan Amazonico de Xadrez Amador 2022 | Rio Branco AC | BRA | 2022-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1672 | 1380 | 2.00 | 5 | 0.88 | 40 | 35.20 | |
|  Freire, Rodrigo Da Silva | | | 1953 | BRA | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Amorim Filho, Robson Bezerra | | | 1181 | BRA | 1.00 | 1 | 0.24 | 40 | 9.60 | | | De Sousa, Alex Aecio | | | 1728 | BRA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Teramoto, Anderson | | | 1642 | BRA | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Da Silva, Jefferson Rian Ferreira | | | 1858 | BRA | 0.00 | 1 | -0.05 | 40 | -2.00 | |
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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