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Individual Calculations July 2017 |
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| Ahmed, Farhad Ali Total change: 22.40 | |   |
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| 7th Khanzad Classis Chess tournament | Erbil | IRQ | 2017-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1649 | 1654 | 4.50 | 8 | 0.56 | 40 | 22.40 | |
|  Jaafar, Newar | | | 1927 | IRQ | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Mina, Wajdi Hussein | | | 1254 * | IRQ | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Peshang, Pshtiwan Ahmed | | | 1386 | IRQ | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Baktiar, Hamd Mohammed | | | 1911 | IRQ | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Dana, Jamal Qadir | | | 1887 | IRQ | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Hakar, Dalzar Hma Salah | | | 1368 | IRQ | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Mohammed Khaleel, Majeed | | | 1749 | IRQ | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Aram, Abdulla Fattah | | | 1708 | IRQ | 1.00 | 1 | 0.58 | 40 | 23.20 | | | * 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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