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Individual Calculations October 2018 |
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| Do Nascimento, Ismael Carlos Amor Total change: -8.80 | |   |
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| III Aberto do Brasil de Xadrez STD da Cidade de Rio Branco | Rio Branco AC | BRA | 2018-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2128 | 1775 | 0.00 | 2 | -0.22 | 40 | -8.80 | |
|  Souza Neves, Andrey M. | f | | 2107 | BRA | 0.00 | 1 | -0.12 | 40 | -4.80 | |  De Araujo, Antonio Marcelo R. | | | 2149 | BRA | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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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