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Individual Calculations October 2022 |
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| De Avelar, Flavio Henrique Total change: 19.00 | |   |
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| I Campeonato Brasileiro Uniao de Xadrez das Forcas Armadas e Seguranca Publica | Rio Branco AC | BRA | 2022-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1711 | 1540 | 2.50 | 4 | 1.28 | 20 | 25.60 | |
|  Nascimento, Carlos A. Amorim | | | 1766 | BRA | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Souza , Neurismar Da Rocha | | | 1468 | BRA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Silva, Romildo Das Chagas | | | 1655 | BRA | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Freire, Rodrigo Da Silva | | | 1953 | BRA | 0.50 | 1 | 0.43 | 20 | 8.60 | |
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) | | | | I Pan Amazonico de Xadrez Amador 2022 | Rio Branco AC | BRA | 2022-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1742 | 1540 | 0.50 | 3 | -0.33 | 20 | -6.60 | |
| | Leitao Neto, Antonio Alves | | | 1949 | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | De Sousa, Alex Aecio | | | 1728 | BRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | De Oliveira, Gualter Amelio | | | 1549 | BRA | 0.50 | 1 | 0.01 | 20 | 0.20 | |
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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