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Rapid:
Individual Calculations January 2021 |
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| Khalid, Shamoon Polis Total change: -17.20 | |   |
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| 25th Khanzad Rapid Chess Championship -2020 | Erbil | IRQ | 2020-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1485 | 1703 | 6.00 | 9 | -0.86 | 20 | -17.20 | |
|  Bawan, Mahmood Mohammed | | | 1276 | IRQ | 1.00 | 1 | 0.07 | 20 | 1.40 | |  Ahmed, Abdul Fattah Ahmed | | | 1417 | IRQ | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Miladi, Vahideh | | | 1547 | IRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Marwan, Hama Xalb Ahmed | | | 1374 | IRQ | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Awat, Mohammed Amin Ibrahim | | | 1619 | IRQ | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Dyar, Jaza Bakir | | | 1602 | IRQ | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Bestoon, Abdulkhaleq Assaf | | | 1562 | IRQ | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Shkar, Hamid Abdullah | | | 1548 | IRQ | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Mohsin, Abdalrahman Ibrahim | | | 1416 | IRQ | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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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