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Blitz:
Individual Calculations May 2023 |
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| Al-Saffar, Abdullah Ammar Ahmed Total change: 43.60 | |   |
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| 2ed Ramadan International Chess Tournament -Blitz-2023 | Erbil | IRQ | 2023-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1524 | 1443 | 3.50 | 6 | 1.09 | 40 | 43.60 | |
|  Baxtyar, Hama Salih Ahmed | | | 1697 | IRQ | 1.00 | 1 | 0.81 | 40 | 32.40 | |  Pola, Azad Saber | | | 1654 | IRQ | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Daniar, Nasraw Mustafa | | | 1728 | IRQ | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Nozhanad, Essa Ali | | | 1579 | IRQ | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Shahram, Hayder Faiaq | | | 1239 | IRQ | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Yad, Hussin Asaad | | | 1247 | IRQ | 0.50 | 1 | -0.25 | 40 | -10.00 | |
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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