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Rapid:
Individual Calculations January 2018 |
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| Armand, Saman Total change: -3.40 | |   |
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| Donate for Earthquake East Iran Bushehr Azar 1396 | Bushehr | IRI | 2017-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1777 | 1828 | 2.50 | 5 | -0.17 | 20 | -3.40 | |
|  Hashemi, Mohammad | | | 1428 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Cheshm Alous, Amir Mohammad | | | 1490 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Vahdatian, Davood | | | 2022 | IRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Boostani, Mosayeb | | | 1941 | IRI | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Boka, Seyed Iman | | | 2006 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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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