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Rapid:
Individual Calculations February 2019 |
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| Dildar, Dawod Sulaiman Total change: -23.40 | |   |
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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 |
| 1628 | 1720 | 3.00 | 7 | -1.17 | 20 | -23.40 | |
|  Didar , Mohammed Zhaher Hassan | c | | 2120 * | IRQ | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Safad, Mudhafar Mohammed | | | 1355 | IRQ | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Jaafar, Newar | | | 1920 | IRQ | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Yashar, Didar Mohammed | | | 1320 * | IRQ | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Aydil, Dawod Sulaiman | | | 1364 | IRQ | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Nazar, Jamil Khalid | | | 1831 | IRQ | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Jalal Al Deen, Dalin | | | 1487 | IRQ | 0.00 | 1 | -0.79 | 20 | -15.80 | | | * 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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