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Rapid:
Individual Calculations June 2023 |
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| Jorjani, Arash Total change: 3.20 | |   |
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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 |
| 1406 | 1249 | 2.50 | 6 | 0.16 | 20 | 3.20 | |
|  Maghsoudloo, Amir Ali | | | 1987 | IRI | 0.00 | 1 | 0.00 | 20 | 0.00 | |  Molaeifar, Ali | | | 1036 | IRI | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Etehadi, Armita | | | 1127 | IRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Fenderski, Hosein | | | 1662 | IRI | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Kazemi, Rahmanberdi | | | 1237 | IRI | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Okhli, Ahmad | | | 1388 | IRI | 1.00 | 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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