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Individual Calculations January 2024 |
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| Zhanin, Nasraw Mustafa Total change: -1.20 | |   |
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| 2nd Erbil Chess Academy Championship -Classes 2023 Erbil -IRQ | Erbil | IRQ | 2023-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1362 | 1183 | 2.00 | 6 | -0.03 | 40 | -1.20 | |
|  Pola, Azad Saber | | | 1753 | IRQ | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Samir, Anwar Mohammed | | | 1369 | IRQ | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Ali, Dlshad Hasan | | | 1182 | IRQ | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Waseem, Raad Najeeb | | | 1652 | IRQ | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Lara, Samir Anwar | | | 1122 | IRQ | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Pari, Pishtiwan Ahmed | | | 1096 | IRQ | 0.50 | 1 | -0.12 | 40 | -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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