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Rapid:
Individual Calculations January 2021 |
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| Marwan, Hama Xalb Ahmed Total change: 78.60 | |   |
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| 25th Khanzad Rapid Chess Championship -2020 | Erbil | IRQ | 2020-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1607 | 1374 | 6.00 | 9 | 3.93 | 20 | 78.60 | |
|  Gala, Mohamad Tahir | | | 998 | IRQ | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Omiad, Saber Abdullah | | | 1626 | IRQ | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Fakhralddin, Mohammed Khudhur | | | 1666 | IRQ | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Khalid, Shamoon Polis | | | 1703 | IRQ | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Mohammed Khaleel, Majeed | | | 1748 | IRQ | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Jalaluldeen, Kareen Kamal J. | | wf | 1773 | IRQ | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Masood, Khalid Mohammed | | | 1594 | IRQ | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Dlsoz, Omer Sedeeq | | | 1752 | IRQ | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Dyar, Jaza Bakir | | | 1602 | IRQ | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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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