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Rapid:
Individual Calculations July 2017 |
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| Hakar, Dalzar Hma Salah Total change: -3.80 | |   |
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| 5th khanzad Chess Tournament (Rapid) | Erbil | IRQ | 2017-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1621 | 1461 | 0.50 | 2 | -0.19 | 20 | -3.80 | |
|  Didar, Mohammed Zhaher Hassan | c | | 1861 * | IRQ | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Marwan, Hama Xalb Ahmed | | | 1380 | IRQ | 0.50 | 1 | -0.11 | 20 | -2.20 | | | * 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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