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Blitz:
Individual Calculations February 2022 |
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| Sajadi, Nematollah Total change: -1.80 | |   |
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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 |
| 1682 | 1129 | 0.00 | 3 | -0.09 | 20 | -1.80 | |
|  Khodabandelou, Ali | | | 1775 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Ehteramian, Hossein | | | 1665 | IRI | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Sadat Mansouri, Seyed Mohammadali | | | 1606 | IRI | 0.00 | 1 | -0.05 | 20 | -1.00 | |
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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