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Individual Calculations January 2018 |
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| Felix, Raimundo Nascimento Total change: -4.40 | |   |
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| II Aberto do Brasil de Xadrez Cidade de Rio Branco Acre 2017 | Rio Branco AC | BRA | 2017-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2064 | 1883 | 1.00 | 4 | -0.22 | 20 | -4.40 | |
|  Supi, Luis Paulo | m | | 2283 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Carvalho, Herbert Abreu | | | 2146 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Silva, Romildo Das Chagas | | | 1542 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Cruz, Ricardo Benares De Sa L. | f | | 2283 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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