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Rapid:
Individual Calculations December 2018 |
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| Hedayatimehr, Amir Mahdi Total change: -12.60 | |   |
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| Tehran Rapid Cup 10 Aban 1397 | Tehran | IRI | 2018-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1356 | 1152 | 1.00 | 6 | -0.63 | 20 | -12.60 | |
|  Ghadiri Bidhendi, Ebrahim | | | 1552 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Shahsavari, Mahan | | | 1444 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Chalangari, Mohsen | | | 1536 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Karimi, Mohammadmahdi | | | 1058 | IRI | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Keshani, Kian | | | 1341 | IRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Khosronejad, Abtin | | | 1205 | IRI | 0.00 | 1 | -0.43 | 20 | -8.60 | | | * 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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