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Individual Calculations September 2017 |
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| Jafari, Morteza Total change: -78.80 | |   |
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| 2nd Iranian Amateurs Championship 1396 U1700 | Zanjan | IRI | 2017-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1407 | 1655 | 2.00 | 5 | -1.97 | 40 | -78.80 | |
|  Norouzi Chenari, Parham | | | 1255 * | IRI | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Gholipour, Amirhosein | | | 1350 | IRI | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Masihi, Mohammad Amin | | | 1461 | IRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Hamzeh Javaran, Kasra | | | 1519 | IRI | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Roshan, Arian | | | 1452 | IRI | 0.00 | 1 | -0.76 | 40 | -30.40 | | | * 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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