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Individual Calculations September 2017 |
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| Mendes, Joao Paulo Total change: 4.00 | |   |
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| Zonal Paraense 2017 | Belem PA | BRA | 2017-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1849 | 1912 | 2.50 | 4 | 0.20 | 20 | 4.00 | |
|  Rivera Fernandez, Fredy Aleja | | | 1519 | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mota, Romulo Rodrigues | | | 1840 | BRA | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Moraes, Nelson Da Silva | c | | 2244 | BRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Albuquerque, Antonio Lazaro | | | 1792 | BRA | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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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