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Individual Calculations October 2022 |
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| De Araujo, Antonio Marcos Diniz Total change: -59.20 | |   |
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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 |
| 1447 | 1374 | 0.00 | 3 | -1.48 | 40 | -59.20 | |
|  Leitao Neto, Antonio Alves | | | 1949 | BRA | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Amorim Filho, Robson Bezerra | | | 1181 | BRA | 0.00 | 1 | -0.75 | 40 | -30.00 | |  Fonseca, Rogerio Da Silva | | | 1212 | BRA | 0.00 | 1 | -0.71 | 40 | -28.40 | |
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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