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Rapid:
Individual Calculations June 2023 |
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| Rakhshani Zadeh, Ahmad Total change: 37.20 | |   |
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| Tehran Grand Prize Chess Tournament | Tehran | IRI | 2023-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1598 | 1389 | 2.00 | 4 | 1.06 | 20 | 21.20 | |
|  Rajabi, Mohsen | | | 1635 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Orooji, Siamak | | | 1541 | IRI | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Yavari, Bahram | | | 1612 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Tavosian, Alireza | | | 1602 | IRI | 1.00 | 1 | 0.77 | 20 | 15.40 | |
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) | | | | Tehran Milad Rapid cup 1402 | Tehran | IRI | 2023-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1319 | 1389 | 6.00 | 9 | 0.80 | 20 | 16.00 | |
| | Shojaepoor, Mahan | | | 1022 | IRI | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Yosefi, Zahra | | | 1566 | IRI | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Bahmanyar, Mehrsam | | | 1120 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Tourani, Shakiba | | | 1218 | IRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Kave, Taghi | | | 1600 | IRI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Mohebi, Amir Ehsan | | | 1175 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Sadeghi, Ali | | | 1606 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Mohammad Zadeh Samanlo, Mohammadk | | | 1124 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Karim Khavar, Arshia | | | 1442 | IRI | 1.00 | 1 | 0.57 | 20 | 11.40 | |
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) | | |
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