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Individual Calculations May 2017 |
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| Pereira, Wilson Roberto De M. Total change: -68.40 | |   |
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| I IRT Universitario - Circuito Potiguar 2017 | Natal RN | BRA | 2017-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1619 | 1893 | 1.50 | 4 | -1.71 | 40 | -68.40 | |
|  Ananias, Thales Rodrigo Lima | | | 1499 | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  De Menezes, Ricardo Fagner Dias | | | 1626 | BRA | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Macedo, Alexandre Soares De | | | 1859 | BRA | 0.00 | 1 | -0.55 | 40 | -22.00 | | | De Lima, Enzo Magalhaes | | | 1493 * | BRA | 0.00 | 1 | -0.92 | 40 | -36.80 | | | * 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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