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Individual Calculations October 2022 |
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| Leitao Neto, Antonio Alves Total change: 18.40 | |   |
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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 |
| 1778 | 1949 | 5.00 | 6 | 0.92 | 20 | 18.40 | |
|  De Araujo, Antonio Marcos Diniz | | | 1549 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Teramoto, Anderson | | | 1642 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | De Avelar, Flavio Henrique | | | 1540 | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cabrera, Dino Luis Hernandez | | | 2027 | BRA | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Oliveira, Reginaldo Sousa | | | 1727 | BRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | De Oliveira, Victor Gabriel C. | c | | 2183 | BRA | 1.00 | 1 | 0.79 | 20 | 15.80 | | | * 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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