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Rapid:
Individual Calculations January 2022 |
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| Marvi, Targol Total change: 57.40 | |   |
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| 10th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2021-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1642 | 1185 | 3.00 | 7 | 2.39 | 20 | 47.80 | |
|  Kordbacheh, Sana | | | 1294 | IRI | 1.00 | 1 | 0.65 | 20 | 13.00 | |  Malek Zade, Saeid | | | 1645 | IRI | 1.00 | 1 | 0.95 | 20 | 19.00 | | | Mohandesi, Shahin | m | | 1920 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Mohammadi, Mohamad Amin | | | 1671 | IRI | 1.00 | 1 | 0.96 | 20 | 19.20 | | | Ebadi, Seyed Ali | | | 1747 | IRI | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Vasheghani, Hessam | | | 1594 | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Izadkhah, Hossein | | | 1625 | IRI | 0.00 | 1 | -0.06 | 20 | -1.20 | |
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) | | | | 11th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2021-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1600 | 1185 | 1.00 | 5 | 0.48 | 20 | 9.60 | |
| | Doroodgar, A.hosein | | | 1909 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Akhavan Rad, A. | | | 1636 | IRI | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Goudarzi, Arshia | | | 1467 | IRI | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Yousefi, Yousef | | | 1534 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Amir Afshari, Rayan | | | 1452 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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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