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Individual Calculations January 2019 |
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| Roziya, Fakhraddin Awdl Total change: -8.00 | |   |
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| 12th Khanzad classic Chess Championship 2018 | Erbil | IRQ | 2018-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1481 | 1096 | 0.00 | 4 | -0.36 | 40 | -14.40 | |
|  Mohammed, Zozek Salah Mohammed | f | | 1496 * | IRQ | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Mohammed, Abdulrahman | | | 1496 * | IRQ | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Albarbari , Vin Kamal Jalal Adin | | wc | 1496 * | IRQ | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Adnan, Ibrahim Khalil | | | 1434 | IRQ | 0.00 | 1 | -0.12 | 40 | -4.80 | | | * 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) | | | | Iraqi Clubs Championship for Woman 2018 | Baghdad | IRQ | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1156 | 1096 | 1.00 | 2 | 0.16 | 40 | 6.40 | |
| | Kaziwa, Salah Abdullah | | | 1259 | IRQ | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Noorulzahra, Dhafer Abdulameer | | | 1053 | IRQ | 1.00 | 1 | 0.44 | 40 | 17.60 | |
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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