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Rapid:
Individual Calculations July 2023 |
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| Khosravi Rad, Ebrahim Total change: 32.20 | |   |
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| 2nd IRCF Weekly Rapid Tournaments 1402 | Tehran | IRI | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1459 | 1165 | 1.00 | 5 | -0.06 | 20 | -1.20 | |
|  Rezvani, A.h. | | | 1727 | IRI | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Sodachi, Saba | | | 1444 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Keshishi, Arman | | | 1544 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Babaei, Hamed | | | 1011 | IRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Taghikhani, Amir Ali | | | 1571 | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |
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) | | | | 1st IRCF Weekly Rapid Tournament 1402 | Tehran | IRI | 2023-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1470 | 1165 | 3.00 | 8 | 1.67 | 20 | 33.40 | |
| | Fakhrbakhsh, Vandad | | | 1747 | IRI | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Vasheghani, Behrad | | | 1413 | IRI | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Harati, Hasti | | | 1548 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Marvi, Targol | | | 1359 | IRI | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Fooladinejad, Iman | | | 1565 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Raji Ghasemi, Mohammad Danial | | | 1404 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Mirmoshtaghi, Seyed Zeia | | | 1297 | IRI | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Khalafvand, Dorsa Sadat | | | 1427 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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