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Rapid:
Individual Calculations February 2019 |
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| Aydil, Dawod Sulaiman Total change: 25.80 | |   |
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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 |
| 1557 | 1364 | 3.00 | 6 | 1.29 | 20 | 25.80 | |
|  Jaafar, Newar | | | 1764 * | IRQ | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Yashar, Didar Mohammed | | | 1276 | IRQ | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Merdeen, Sami Hassan | | | 1674 | IRQ | 1.00 | 1 | 0.86 | 20 | 17.20 | |  Safad, Mudhafar Mohammed | | | 1355 | IRQ | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Dildar, Dawod Sulaiman | | | 1720 | IRQ | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Firas, Khalaf Edo | | | 1553 | IRQ | 1.00 | 1 | 0.75 | 20 | 15.00 | | | * 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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