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Individual Calculations August 2018 |
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| Bahadori, Arash Total change: 41.60 | |   |
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| Tehran Chess Championship 2018 | Tehran | IRI | 2018-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1769 | 1728 | 6.50 | 11 | 1.42 | 40 | 56.80 | |
|  Khaneki, Amir Hossein | | | 1328 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Hosseinipour, Mehdi | f | | 2128 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Miar, Arad | | | 1421 | IRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Asgari, Behrad | | | 1594 | IRI | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Zahedifar, Anahita | | wf | 2115 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Karimi, Setayesh | | | 1573 | IRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Mahmoody, M. Sadegh | | | 2016 | IRI | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Doroodian, Mahyar | | | 2082 | IRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Tavazoh, Amirparsa | | | 1791 | IRI | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Heidarzadeh, Arsha | | | 1697 | IRI | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Noorbakhsh Zadeh, Arshia | | | 1716 | IRI | 0.00 | 1 | -0.52 | 40 | -20.80 | | | * 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) | | | | Tehran Standard Cup 27-31 Tir 1397 - Under 1800 | Tehran | IRI | 2018-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1539 | 1728 | 4.00 | 6 | -0.38 | 40 | -15.20 | |
| | Bakhtiari, Mohammadamin | | | 1396 | IRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Miar, Arad | | | 1415 | IRI | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Mohammadi Bahabadi, Mohammad Rez | | | 1518 | IRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Nosratollahi, Arash | | | 1537 | IRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Eshraghi, Mahan | | | 1614 | IRI | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Alamir Virsagh, Ehsan | | | 1754 | IRI | 0.00 | 1 | -0.46 | 40 | -18.40 | |
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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