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Individual Calculations September 2016 |
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| Sami, Sama Total change: 11.00 | |   |
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| Iraqi chess National Championship(women) 2015-2016 | Baghdad | IRQ | 2016-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1497 | 1397 | 4.50 | 10 | 0.55 | 20 | 11.00 | |
|  A-Ali, Sali Abbas Abdulzahra | | wf | 1763 | IRQ | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Nihad, Sabah Noori | | | 1287 | IRQ | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Nabaa, Sami Abbas | | | 1683 | IRQ | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Maryam, Asif Abdullah | | | 1434 | IRQ | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Marwa, Mohammed Khalaf | | | 1391 | IRQ | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Widad, Sabah Noori | | | 1339 | IRQ | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Jalaluldeen, Kareen Kamal J. | | wf | 1797 * | IRQ | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Zahraa, Mohammed Abbas | | | 1296 | IRQ | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Al-Fayyadh, Zainab Asif Abdula | | | 1655 | IRQ | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Tiba, Mahdi Attiyah | | | 1323 | IRQ | 0.50 | 1 | -0.10 | 20 | -2.00 | | | * 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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