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Rapid:
Individual Calculations June 2023 |
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| Karami Gorgan, Kian Total change: -34.80 | |   |
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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 |
| 1463 | 1649 | 4.00 | 7 | -0.87 | 40 | -34.80 | |
|  Tavakkoli, Mahziar | | | 1249 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Shafiee, Artin | | | 1289 | IRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Maghsoudloo, Amir Ali | | | 1987 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Ghasemi, Reza | | | 1409 | IRI | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Sherafat Nia, Mohamad | | | 1269 | IRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Poorabbasi, Mehdi | | | 1802 | IRI | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Mirzaie, Amir Arsalan | | | 1238 | IRI | 1.00 | 1 | 0.08 | 40 | 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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