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Rapid:
Individual Calculations August 2022 |
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| Mehrabani, Yekta Total change: 7.20 | |   |
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| 3rd IRCF Weekly Rapid Tournament 1401 | Tehran | IRI | 2022-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1525 | 1160 | 0.50 | 4 | -0.43 | 20 | -8.60 | |
|  Barat Pour, Daniz | | | 1071 | IRI | 0.50 | 1 | -0.12 | 20 | -2.40 | |  Ghorbani, Hadi | f | | 2040 | IRI | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Davachi, Hamid | | | 1658 | IRI | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Yousefi, Amirhossein | | | 1332 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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) | | | | 4th IRCF Weekly Rapid Tournament 1401 | Tehran | IRI | 2022-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1696 | 1160 | 1.00 | 5 | 0.79 | 20 | 15.80 | |
| | Boland Eghbal, Taha | | | 1736 | IRI | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Akbari, Barsam | | | 1632 | IRI | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Sekhavatmandi, Roham | | | 1544 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Akhavan Rad, A. | | | 1638 | IRI | 1.00 | 1 | 0.95 | 20 | 19.00 | | | Akhgari, Reza | | | 1931 | IRI | 0.00 | 1 | 0.00 | 20 | 0.00 | |
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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