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Rapid:
Individual Calculations March 2019 |
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| Saadullah, Ali Salih Total change: 18.80 | |   |
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| 12th Khanzad Rapid Chess Championship | Baghdad | IRQ | 2019-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1539 | 1325 | 2.50 | 6 | 0.94 | 20 | 18.80 | |
|  Nabeel, Aziz Youkhana | | | 1725 * | IRQ | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Nozhana, Essa Ali | | | 1641 | IRQ | 0.50 | 1 | 0.37 | 20 | 7.40 | |  Baxtyar, Hama Salih Ahmed | | | 1680 | IRQ | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Najdat, Farouq Abdullkarim | | | 1566 | IRQ | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Rabar, Bakhtyar Hama Saleh | | | 1364 | IRQ | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Abdullah, Hasan Othman | | | 1260 | IRQ | 1.00 | 1 | 0.41 | 20 | 8.20 | | | * 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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