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Rapid:
Individual Calculations June 2023 |
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| Dorpa, Mohammad Mahdi Total change: 24.80 | |   |
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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 |
| 1530 | 1640 | 5.00 | 7 | 0.62 | 40 | 24.80 | |
|  Kamali Faz, Arsham | | | 1240 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Shabanifard, Mohammadsaleh | | | 1275 | IRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Tavana, Mobin | | | 1974 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Okhli, Ahmad | | | 1388 | IRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Rabipour, Zahra | | | 1428 | IRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Farrokhi, Masoud | | | 1871 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Seleyari, Mohammad Mahan | | | 1531 | IRI | 1.00 | 1 | 0.35 | 40 | 14.00 | | | * 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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