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Rapid:
Individual Calculations June 2023 |
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| Paeinmahalli, Ali Total change: 9.20 | |   |
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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 |
| 1349 | 1460 | 5.00 | 7 | 0.46 | 20 | 9.20 | |
|  Sharafi, Avash | | | 1060 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Tavana, Mobin | | | 1974 | IRI | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Kamali Faz, Arsham | | | 1164 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Mirzaie, Amir Arsalan | | | 1238 | IRI | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Dadashzadeh Sarvandani, Bita | | | 1222 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Hamzeh Mohammad Abadi, Ghasem | | | 1211 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Akhavan Rad, Aliasghar | | | 1575 | IRI | 1.00 | 1 | 0.66 | 20 | 13.20 | | | * 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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