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Rapid:
Individual Calculations June 2023 |
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| Farrokhi, Masoud Total change: 4.80 | |   |
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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 |
| 1607 | 1871 | 5.50 | 7 | 0.24 | 20 | 4.80 | |
|  Kazemi, Rahmanberdi | | | 1237 | IRI | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Ghasemi, Reza | | | 1409 | IRI | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Akhavan Rad, Aliasghar | | | 1575 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Mogheyseh, Abolfazl | | | 1927 | IRI | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Tavakkoli, Mahziar | | | 1471 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dorpa, Mohammad Mahdi | | | 1640 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Maghsoudloo, Amir Ali | | | 1987 | IRI | 0.50 | 1 | 0.16 | 20 | 3.20 | | | * 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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