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Rapid:
Individual Calculations February 2019 |
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| Safad, Mudhafar Mohammed Total change: -10.80 | |   |
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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 |
| 1502 | 1355 | 1.50 | 6 | -0.54 | 20 | -10.80 | |
|  Kawa, Ramadhan | | | 1755 * | IRQ | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Dildar, Dawod Sulaiman | | | 1720 | IRQ | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Firas, Khalaf Edo | | | 1553 | IRQ | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Aydil, Dawod Sulaiman | | | 1364 | IRQ | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Samir, Anwar Mohammed | | | 1349 | IRQ | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Shahram, Hayder Faiaq | | | 1270 | IRQ | 1.00 | 1 | 0.38 | 20 | 7.60 | | | * 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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