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Blitz:
Individual Calculations June 2022 |
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| Shafiee, Amirali Total change: 13.20 | |   |
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| Ramadan Cup Lahijan Chess Championship Base | Lahijan | IRI | 2022-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1714 | 1245 | 1.00 | 4 | 0.66 | 20 | 13.20 | |
|  Pilevar, Hadi | | | 1859 | IRI | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Jamshideyni, Arash | | | 1543 | IRI | 1.00 | 1 | 0.85 | 20 | 17.00 | |  Kafshgar Gohari, Reza | | | 1528 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Hasandoost, Hosein | | | 1927 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | |
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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