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Rapid:
Individual Calculations August 2017 |
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| Safa, Ali Akbar Total change: 33.20 | |   |
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| Marand Rapid Cup Tir 1396 | Marand | IRI | 2017-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1762 | 1739 | 4.00 | 5 | 1.66 | 20 | 33.20 | |
|  Zoulfaghari, Alireza | | | 1698 | IRI | 1.00 | 1 | 0.44 | 20 | 8.80 | |  Vazifeh Doost, Rohollah | | | 1783 | IRI | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Kootah Ghadam, Jaber | | | 1741 | IRI | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Hosseini, Seyed Sadegh | | | 1750 | IRI | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Raei Seddigh, Ali | | | 1838 | IRI | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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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