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Individual Calculations September 2018 |
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| Ahmed, Farhad Ali Total change: -48.40 | |   |
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| Erbil International Championship(2018) | Erbil | IRQ | 2018-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1460 | 1569 | 4.50 | 9 | -1.21 | 40 | -48.40 | |
|  Pola, Azad Saber | | | 1632 | IRQ | 0.00 | 1 | -0.41 | 40 | -16.40 | |  Lania, Salah Abdullah | | | 1370 | IRQ | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Alan, Omiad Saber | | | 1188 | IRQ | 0.00 | 1 | -0.91 | 40 | -36.40 | | | Akar, Omiad Saber | | | 1341 | IRQ | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Yousif, Farhad Ali | | | 1449 | IRQ | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Peshang, Pshtiwan Ahmed | | | 1321 | IRQ | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Ali, Farhad Ali | | | 1575 | IRQ | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Mazn , Bayad Abdulqader | | | 1858 | IRQ | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Rabar, Bakhtyar Hama Saleh | | | 1404 | IRQ | 1.00 | 1 | 0.28 | 40 | 11.20 | |
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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