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Rapid:
Individual Calculations August 2022 |
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| Sabahifard, Arash Total change: 8.60 | |   |
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| 4th IRCF Weekly Rapid Tournament 1401 | Tehran | IRI | 2022-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1600 | 1727 | 6.00 | 9 | 0.43 | 20 | 8.60 | |
|  Sajoughchi, Mahyar | | | 1327 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Delgoshad, Amin | | | 1230 | IRI | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Mohammadi, Yousef | | | 1074 | IRI | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Ghorbani, Hadi | f | | 2040 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Salehi, Hosein | | | 1526 | IRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Mohammadi, Erfan | | | 1623 | IRI | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Hakemi, Arman | f | | 2206 | IRI | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Akbari, Barsam | | | 1632 | IRI | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Fakhrbakhsh, Vandad | | | 1741 | IRI | 0.00 | 1 | -0.48 | 20 | -9.60 | | | * 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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