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Individual Calculations July 2023 |
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| Parwa, Pshtiwan Ahmed Total change: -41.20 | |   |
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| Asian Zonal Chess Championship 2023 Zone 3.1 Women | Tehran | IRI | 2023-05-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1581 | 1270 | 0.50 | 8 | -1.03 | 40 | -41.20 | |
|  Karimi, Setayesh | | | 1770 | IRI | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Seyedi Hallaj, Seyedeh Hasti | | | 1659 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Al Mamary, Kothar | | | 1391 | OMA | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Kargar Jahromi, Tannaz | | | 1356 | IRI | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Nema, Rabab | | | 1349 | KUW | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Al Balushi, Mariya | | | 1477 | OMA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Widad, Sabah Noori | | | 1740 | IRQ | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Khalil, Manar | | wf | 1904 | SYR | 0.00 | 1 | -0.01 | 40 | -0.40 | |
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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