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Rapid:
Individual Calculations June 2023 |
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| Sherafat Nia, Mohamad Total change: -11.60 | |   |
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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 |
| 1340 | 1269 | 2.00 | 6 | -0.58 | 20 | -11.60 | |
|  Saghaie, Parsina | | | 1608 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Sharafi, Avash | | | 1024 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Seleyari, Mohammad Mahan | | | 1531 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Karami Gorgan, Kian | | | 1649 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Mogheyseh, Fatemeh | | | 1018 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Hamzeh Mohammad Abadi, Ghasem | | | 1211 | IRI | 0.00 | 1 | -0.58 | 20 | -11.60 | |
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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