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Individual Calculations May 2019 |
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| Sara, Masood Abdullah Total change: 6.40 | |   |
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| 13th Khanzad Classic Chess Championship(2019 ) | Erbil | IRQ | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1612 | 1721 | 4.50 | 7 | 0.16 | 40 | 6.40 | |
|  Akar, Omiad Saber | | | 1327 | IRQ | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Ismael, Namir Mohammed Ismael | c | | 2121 * | IRQ | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Abdullah, Hasan Othman | | | 1321 * | IRQ | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Jalal Al Deen, Dalin | | | 1461 | IRQ | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Jalaluldeen, Kareen Kamal J. | | wf | 1775 | IRQ | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Abdullah , Layth Ahmed | | | 1840 | IRQ | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Nareeman, Qahhar Othman | | | 1436 | IRQ | 1.00 | 1 | 0.16 | 40 | 6.40 | | | * 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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