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Blitz:
Individual Calculations April 2023 |
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| Ahmadi, Erfan Total change: -105.20 | |   |
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| 7th Khavaran International (Blitz) | Birjand | IRI | 2023-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1625 | 2014 | 4.50 | 8 | -2.63 | 40 | -105.20 | |
|  Ghazali Azghandi, Ali | | | 1614 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Kamran Nia, Elena | | | 1493 | IRI | 1.00 | 1 | 0.03 | 40 | 1.20 | | | Abbasi Abeluie, Mohammad Mehdi | | | 1696 | IRI | 0.00 | 1 | -0.87 | 40 | -34.80 | | | Vesali Khah, Parsa | | | 1517 | IRI | 1.00 | 1 | 0.04 | 40 | 1.60 | | | Pourramezan Chafjiri, Parsa | | | 1721 | IRI | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Bandani, Pouria | | | 1406 | IRI | 1.00 | 1 | 0.02 | 40 | 0.80 | | | Mohammadi, Hossein | | | 1865 | IRI | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Moridi, Mohammad Kia | | | 1685 | IRI | 0.00 | 1 | -0.88 | 40 | -35.20 | | | * 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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