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Individual Calculations November 2019 |
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| Ahmed, Jaza Jamal Total change: 21.60 | |   |
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| Iraqi kurdistan Region Youth Chess Championship 2019 | Erbil | IRQ | 2019-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1717 | 2082 | 5.00 | 5 | 0.54 | 40 | 21.60 | |
|  Yar, Byad Abdulqader | | wc | 1682 * | IRQ | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Rabar, Bakhtyar Hama Saleh | | | 1682 * | IRQ | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ali, Farhad Ali | | | 1682 * | IRQ | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Rebaz, Nasir Jamal | | | 1857 | IRQ | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Alan, Omiad Saber | | | 1682 * | IRQ | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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