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Blitz:
Individual Calculations February 2022 |
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| Akbari, Mohammadali Total change: 6.60 | |   |
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| Iranian Seniors Chess Championships Blitz Cup 2022-Over 50 | Gilan | IRI | 2022-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1587 | 1638 | 2.00 | 3 | 0.33 | 20 | 6.60 | |
|  Moarefi, Fatemeh | | | 1286 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Mohammadian, Mohammad | f | | 1543 | IRI | 1.00 | 1 | 0.37 | 20 | 7.40 | |  Karbalaei Sadeghi, Farhad | | | 1931 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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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