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Individual Calculations August 2018 |
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| Sallaberry, Ana Paula Nogueira Total change: 20.80 | |   |
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| Circuito IRT STD Xadrez Potiguar 2018 Etapa A2 | Natal RN | BRA | 2018-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1953 | 1571 | 1.50 | 5 | 1.04 | 20 | 20.80 | |
|  Jordao Barbosa, Marcio | | | 1971 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Medeiros, Israel Costa Smith De | | | 1971 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Rocha, Vitor Firmo De Souza | | | 1971 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Frankental, David | | | 1896 | BRA | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Macedo, Alexandre Soares De | | | 1957 | BRA | 0.50 | 1 | 0.41 | 20 | 8.20 | | | * 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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