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Rapid:
Individual Calculations February 2019 |
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| Kawa, Ramadhan Total change: -2.40 | |   |
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| 1st Lawan International Rapid Chess Tournament 2019 (Open) | Duhok | IRQ | 2019-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1759 | 1869 | 3.00 | 5 | -0.12 | 20 | -2.40 | |
|  Safad, Mudhafar Mohammed | | | 1469 * | IRQ | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ismael, Hussein Ali | | | 1590 | IRQ | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Jalaluldeen, Kareen Kamal J. | | wf | 1772 | IRQ | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Didar , Mohammed Zhaher Hassan | c | | 2137 | IRQ | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Vaver, Ismil Taha | | | 1829 | IRQ | 0.00 | 1 | -0.56 | 20 | -11.20 | | | * 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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