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Individual Calculations November 2019 |
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| Yousif, Farhad Ali Total change: -8.00 | |   |
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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 |
| 1513 | 1456 | 1.50 | 4 | -0.20 | 40 | -8.00 | |
|  Ali, Farhad Ali | | | 1651 | IRQ | 0.00 | 1 | -0.25 | 40 | -10.00 | |  Rawa, Fakhraddin Awdl | | | 1279 | IRQ | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Ahmed, Farhad Ali | | | 1569 | IRQ | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Daryan, Arpak Worya Mohammed Qane | | | 1554 | IRQ | 0.50 | 1 | 0.13 | 40 | 5.20 | |
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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