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Rapid:
Individual Calculations June 2023 |
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| Okhli, Ahmad Total change: -43.20 | |   |
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| Gorgan rapid chess competition, commemoration of Hakim Omar Khayyam | Golestan | IRI | 2023-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1389 | 1388 | 1.00 | 6 | -2.16 | 20 | -43.20 | |
|  Nikzad, Nami | | | 1851 | IRI | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Valiollahi, Alireza | | | 1218 | IRI | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Dorpa, Mohammad Mahdi | | | 1640 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Hamzeh Mohammad Abadi, Ghasem | | | 1211 | IRI | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Batyari, Eliza | | | 1163 | IRI | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Jorjani, Arash | | | 1249 | IRI | 0.00 | 1 | -0.69 | 20 | -13.80 | |
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) | | |
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