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Individual Calculations May 2017 |
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| Wandy, Kasim Total change: -1.40 | |   |
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| Peshmergah Champion Chess 2017 | sulamaneya | IRQ | 2017-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1956 | 1751 | 1.00 | 4 | -0.07 | 20 | -1.40 | |
|  Salih, Akar Ali Salih | f | | 2151 * | IRQ | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Kameran, Aziz Meran | | | 2025 | IRQ | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Baxtyar, Hama Salih Ahmed | | | 1697 | IRQ | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Taha, Jalal.abdula | | | 1951 | IRQ | 0.00 | 1 | -0.24 | 20 | -4.80 | | | * 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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