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Blitz:
Individual Calculations February 2020 |
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| Balen, Qasm Osman Total change: 3.60 | |   |
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| 10th Khanzad Blitz Chess Championship. | Erbil | IRQ | 2020-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1397 | 1104 | 1.00 | 5 | 0.18 | 20 | 3.60 | |
|  Sheida, Omar | | | 1504 * | IRQ | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Enzar, Sharif Salih | | | 1504 * | IRQ | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mohammed, Ako Mohammed | | | 1390 | IRQ | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Kaziwa, Salah Abdullah | | | 1312 | IRQ | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Abdullah, Hasan Othman | | | 1277 | IRQ | 1.00 | 1 | 0.73 | 20 | 14.60 | | | * 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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