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Rapid:
Individual Calculations December 2021 |
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| Taghizadeh, Taraneh Total change: 29.40 | |   |
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| 5th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2021-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1451 | 1385 | 0.00 | 3 | -1.29 | 20 | -25.80 | |
|  Ghafouri, Mohammad Javad | | | 1715 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Faramarzi, Ali | | | 1433 | IRI | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Sodachi, Saba | | | 1205 | IRI | 0.00 | 1 | -0.74 | 20 | -14.80 | |
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) | | | | 6th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2021-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1571 | 1385 | 3.00 | 6 | 0.84 | 20 | 16.80 | |
| | Mokhtari Moghadam, Taha | | | 1862 | IRI | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Kargari Arian, Saba | | | 1477 | IRI | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Heydari, Sadaf | | | 1076 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Kashefi, Amir Hosein | f | | 2120 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Gholipour, Esmaeil | | | 1665 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Kian Sirat, Yasin | | | 1223 | IRI | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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) | | | | 8th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2021-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1642 | 1385 | 3.50 | 7 | 1.92 | 20 | 38.40 | |
| | Boland Eghbal, Taha | | | 1834 | IRI | 1.00 | 1 | 0.94 | 20 | 18.80 | | | Alamir Virsagh, Ehsan | | | 1850 | IRI | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Fakhrbakhsh, Vandad | | | 1732 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Bakhti, Parsa | | | 1047 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Karimi, Setayesh | | | 1748 | IRI | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Taghikhani, Amir Ali | | | 1685 | IRI | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Davari, Sara | | | 1597 | IRI | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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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