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Rapid:
Individual Calculations January 2022 |
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| Feizi, Seifollah Total change: -8.20 | |   |
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| 10th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2021-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1437 | 1084 | 0.00 | 3 | -0.41 | 20 | -8.20 | |
|  Bayat, Nikan | | | 1250 | IRI | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Gholipour, Esmaeil | | | 1601 | IRI | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Nazari Nia, Shahram | | | 1460 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | |
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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