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Individual Calculations August 2015 |
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| Albuquerque, Rafael Anderson Total change: 11.60 | |   |
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| Aberto do Brasil Xadrez Potiguar 2015 Taca Unimed | Natal/RN | BRA | 2015-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1933 | 1937 | 3.00 | 5 | 0.58 | 20 | 11.60 | |
|  Rocha, Vitor Firmo De Souza | | | 2100 | BRA | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Vital, Pablo Manoel Santana | | | 1537 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hiramine, Ricardo Hiroshi Ferrei | | | 2071 | BRA | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Oliveira Jr, Antonio Fernandes | | | 1859 | BRA | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Lemos, Doriedson | | | 2097 | BRA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | * 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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