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Individual Calculations August 2018 |
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| Karevan, Benyamin Total change: -17.20 | |   |
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| Alborz Men Chess Championship 1397 | Alborz | IRI | 2018-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1439 | 1080 | 0.00 | 4 | -0.43 | 40 | -17.20 | |
|  Ghayourifar, Ali | | | 1480 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Eidi, Mahan | | | 1407 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Khamseh, Amin | | | 1391 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Mohammadi, Amirhossein | | | 1478 | IRI | 0.00 | 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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