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Individual Calculations January 2018 |
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| Shahram, Hayder Faiaq Total change: -30.80 | |   |
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| 8th Khanzad Classic Chess Championship 2017 | Erbil | IRQ | 2017-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1564 | 1271 | 0.00 | 4 | -0.77 | 40 | -30.80 | |
|  Abdulwahhab, Ahmed Abdulsattar A | f | | 1671 * | IRQ | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Awat, Mohammed Amin Ibrahim | | | 1662 | IRQ | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Baxtyar, Hama Salih Ahmed | | | 1665 | IRQ | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Rabar, Bakhtyar Hama Saleh | | | 1259 | IRQ | 0.00 | 1 | -0.52 | 40 | -20.80 | | | * 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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