Rapid:
Individual Calculations January 2021 |
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Adnan, Qadir Hussein Total change: 2.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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25th Khanzad Rapid Chess Championship -2020 | Erbil | IRQ | 2020-12-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1372 | 1439 | 2.50 | 4 | 0.14 | 20 | 2.80 | |
| Masood, Khalid Mohammed | | | 1594 | IRQ | 0.00 | 1 | -0.29 | 20 | -5.80 | | Alan, Omiad Saber | | | 1326 | IRQ | 1.00 | 1 | 0.35 | 20 | 7.00 | | Bawan, Mahmood Mohammed | | | 1276 | IRQ | 0.50 | 1 | -0.22 | 20 | -4.40 | | Sarezh, Dlshad Hasan | | | 1291 | IRQ | 1.00 | 1 | 0.30 | 20 | 6.00 | | 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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