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Individual Calculations August 2017 |
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| Rastian, Alireza Total change: -20.20 | |   |
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| Bushehr Men Championship 1396 | Bushehr | IRI | 2017-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1679 | 1823 | 5.00 | 9 | -1.01 | 20 | -20.20 | |
|  Mahini, Mohammad Mehdi | | | 1423 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kaveiyan, Abdolkarim | | | 1462 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Ghanizadeh, Mohammadreza | | | 1661 | IRI | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Salimifard, Behtash | | | 2184 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Khedri, Erfan | | | 1625 | IRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Mohammadi Haghighi, Mohammad Ami | | | 1423 * | IRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Zamansani, Mohammad Sadegh | | | 1633 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Zanganeh, Babak | | | 2102 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Dashti Nezhad, Parviz | | | 1594 | IRI | 0.00 | 1 | -0.79 | 20 | -15.80 | | | * 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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