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Blitz:
Individual Calculations September 2022 |
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| Khatibi, Vali Total change: -40.60 | |   |
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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 |
| 1448 | 1595 | 2.00 | 6 | -2.03 | 20 | -40.60 | |
|  Bagheri, Erfan | | | 1523 | IRI | 1.00 | 1 | 0.40 | 20 | 8.00 | |  Yeganeh, Hamidreza | | | 1424 | IRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Mahmoody, M. Sadegh | | | 1950 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Vesali Khah, Parsa | | | 1390 | IRI | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Mohammadi, Soroush | | | 1207 | IRI | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Noroozian, Mahtab | | | 1195 * | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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