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Individual Calculations May 2019 |
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| Mohammed, Abdulrahman Total change: -33.20 | |   |
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| 13th Khanzad Classic Chess Championship(2019 ) | Erbil | IRQ | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1582 | 1643 | 2.50 | 6 | -0.83 | 40 | -33.20 | |
|  Hakar, Dalzar Hma Salah | | | 1243 * | IRQ | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Dlsoz, Omer Sedeeq | | | 1802 | IRQ | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Nabeel, Aziz Youkhana | | | 2001 | IRQ | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Majidi, Armita | | | 1243 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Rabar, Bakhtyar Hama Saleh | | | 1476 | IRQ | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Mohammed Khaleel, Majeed | | | 1729 | IRQ | 0.00 | 1 | -0.38 | 40 | -15.20 | | | * 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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