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Rapid:
Individual Calculations September 2019 |
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| Sipan, Hussein Yousif Total change: 47.80 | |   |
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| 14th Khanzad Rapid Chess Championship. | Erbil | IRQ | 2019-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1299 | 1019 | 4.00 | 9 | 2.39 | 20 | 47.80 | |
|  Ammar, Ahmed Abdulbaqi | | | 1277 | IRQ | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Bahra, Samir Anwar | | | 1068 | IRQ | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Omer, Abduisalam Jalalaldeen | | | 1285 | IRQ | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Ibrahim, Adnan Khalil | | | 1419 * | IRQ | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Abdalhamed, Shahir Jasim | | | 1419 * | IRQ | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Samir, Anwar Mohammed | | | 1400 | IRQ | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Abdullah, Hasan Othman | | | 1259 | IRQ | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Hevi, Hewa Mohmmed | | | 1332 | IRQ | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Shang, Masood Abdullah Jabari | | | 1232 | IRQ | 0.00 | 1 | -0.23 | 20 | -4.60 | | | * 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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