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Blitz:
Individual Calculations September 2022 |
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| Zahmati, Sobhan Total change: -17.40 | |   |
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| 5th Iranian Amateures Blitz Chess Championship 2022 | Zanjan | IRI | 2022-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1598 | 1892 | 8.00 | 11 | -0.87 | 20 | -17.40 | |
|  Zanjani, Masoud | | | 1332 | IRI | 1.00 | 1 | 0.02 | 20 | 0.40 | |  Fazlali, Soheil | | | 1656 | IRI | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Mokhtarzadeh, M.reza | | | 1498 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bagheri, Erfan | | | 1523 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Roshani, Soroush | | | 1511 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Shahali, Milad | | | 1820 | IRI | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Rahbar, Aihan | | | 1495 | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Hesami, M.hosein | | | 1455 | IRI | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Firoozi, Farbod | | | 1492 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ansari, Soheil | | | 1709 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Khatibi, Meysam | | | 2090 | IRI | 1.00 | 1 | 0.76 | 20 | 15.20 | | | * 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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