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Rapid:
Individual Calculations January 2021 |
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| Yar, Byad Abdulqader Total change: -13.20 | |   |
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| 25th Khanzad Rapid Chess Championship -2020 | Erbil | IRQ | 2020-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1343 | 1280 | 2.50 | 7 | -0.66 | 20 | -13.20 | |
|  Pola, Azad Saber | | | 1723 | IRQ | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Pari, Pishtiwan Ahmed | | | 978 | IRQ | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Mimoon, Ghazi Azeez | | | 1673 | IRQ | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Roziya, Fakhraddin Awdl | | | 1162 | IRQ | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Bahra, Samir Anwar | | | 1163 | IRQ | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Miladi, Vahideh | | | 1547 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Nvar, Sardar Othman | | | 1157 | IRQ | 0.50 | 1 | -0.17 | 20 | -3.40 | |
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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