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Individual Calculations August 2019 |
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| Nozhana, Essa Ali Total change: -31.60 | |   |
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| Iraq Kurdistan Region Clubs Chess Champioships For Men 2019 | SULAYMANIYAH | IRQ | 2019-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1609 | 1557 | 0.50 | 3 | -0.79 | 40 | -31.60 | |
|  Shkar, Hamid Abdullah | | | 1717 | IRQ | 0.50 | 1 | 0.21 | 40 | 8.40 | |  Marwan, Hama Xalb Ahmed | | | 1380 | IRQ | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Mohammed Khaleel, Majeed | | | 1731 | IRQ | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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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