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Rapid:
Individual Calculations June 2023 |
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| Ighani, Kamran Total change: -11.20 | |   |
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| Tehran Grand Prize Chess Tournament | Tehran | IRI | 2023-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1500 | 1443 | 2.00 | 6 | -0.56 | 20 | -11.20 | |
|  Vakili, Hosein | | | 1723 | IRI | 0.50 | 1 | 0.34 | 20 | 6.80 | |  Momtahan, Hossein | | | 1792 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Fardbehbahani, Behnam | | | 1581 | IRI | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Barzegari, Saleh | | | 1177 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Ghadiri Bidhendi, Ebrahim | | | 1611 | IRI | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Delgoshad, Amin | | | 1113 | IRI | 0.00 | 1 | -0.88 | 20 | -17.60 | |
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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