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Blitz:
Individual Calculations May 2023 |
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| Omiad, Saber Abdullah Total change: -23.60 | |   |
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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 |
| 1390 | 1601 | 4.00 | 7 | -1.18 | 20 | -23.60 | |
|  Parwa, Pshtiwan Ahmed | | | 1165 | IRQ | 1.00 | 1 | 0.06 | 20 | 1.20 | |  Nasraw, Mustafa Mohammed | | | 1375 | IRQ | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Nareeman, Qahhar Othman | | | 1448 | IRQ | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Nvar, Sardar Othman | | | 1201 * | IRQ | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sara, Masood Abdullah | | | 1680 | IRQ | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Paywand, Mahmood Mohammed | | | 1481 | IRQ | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Samir, Anwar Mohammed | | | 1381 | IRQ | 0.00 | 1 | -0.78 | 20 | -15.60 | | | * 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) | | |
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