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Individual Calculations October 2022 |
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| Amorim Filho, Robson Bezerra Total change: 85.60 | |   |
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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 |
| 1558 | 1181 | 3.00 | 6 | 2.14 | 40 | 85.60 | |
|  Oliveira, Reginaldo Sousa | | | 1727 | BRA | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Costa Neto, Luis Antonio | | | 1380 | BRA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | De Araujo, Antonio Marcos Diniz | | | 1374 | BRA | 1.00 | 1 | 0.75 | 40 | 30.00 | | | De Oliveira, Luiz Carlos | | | 1446 | BRA | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Freire, Rodrigo Da Silva | | | 1953 | BRA | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Souza , Neurismar Da Rocha | | | 1468 | BRA | 1.00 | 1 | 0.84 | 40 | 33.60 | |
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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