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Individual Calculations November 2019 |
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| Kaziwa, Salah Abdullah Total change: -6.60 | |   |
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| Iraqi kurdistan Region Youth Chess Championship 2019 | Erbil | IRQ | 2019-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1556 | 1261 | 0.00 | 2 | -0.33 | 20 | -6.60 | |
|  Ali, Farhad Ali | | | 1651 | IRQ | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Akar, Omiad Saber | | | 1460 | IRQ | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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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