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Blitz:
Individual Calculations February 2020 |
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| Mustafa, Gawad Kadhum Total change: -2.00 | |   |
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| ALDewania Chess Tournament International 2020(Iraq martyrs the heroes) | Dewania | IRQ | 2020-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1680 | 1698 | 2.00 | 4 | -0.10 | 20 | -2.00 | |
|  Aseel, Dhafer Abdulameer | | | 1581 | IRQ | 1.00 | 1 | 0.34 | 20 | 6.80 | |  Ameer, Dhafer Abdulameer | c | | 1674 | IRQ | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Khalel, Ali Abdulkarem | | | 1640 | IRQ | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Aziz, Majeed Al-Rufaye | | | 1825 | IRQ | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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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