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Rapid:
Individual Calculations January 2019 |
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| Ahmadi, Shayan Total change: -17.80 | |   |
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| Gorgan Student Day Cup | Gorgan | IRI | 2018-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1475 | 1635 | 4.00 | 7 | -0.89 | 20 | -17.80 | |
|  Kordi, Karen | | | 1235 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Bagheri Astani, Farzam | | | 1285 * | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Khademi, Mohammad Miran | | | 2035 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Roshani, Rahmatollah | | | 1418 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Rahimi, Panteha | | | 1513 | IRI | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Saedi, Pedram | | | 1374 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Kazemi, Rahmanberdi | | | 1464 | IRI | 0.00 | 1 | -0.73 | 20 | -14.60 | | | * 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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