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Rapid:
Individual Calculations February 2019 |
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| Goharchin, Erfan Total change: 4.60 | |   |
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| Shahrokh Ahvaz Chess School Rapid Cup 1397 | Ahvaz | IRI | 2019-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1388 | 1090 | 1.00 | 5 | 0.23 | 20 | 4.60 | |
|  Darvishi, Mohammad Hossein | | | 1377 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Deljou, Pouya | | | 1336 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Hashemi, Amirhoseyn | | | 1315 | IRI | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Bagheri Malek Abadi, Hasmid Reza | | | 1490 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mohammad Bidaghi, Ali | | | 1422 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | * 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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