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Individual Calculations September 2017 |
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| Shahbakhsh, Aref Total change: 26.60 | |   |
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| SistanBaluchestan province Championship 1396 | Zabol | IRI | 2017-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1620 | 1562 | 1.50 | 4 | -0.16 | 20 | -3.20 | |
|  Rigi, Vahab | | | 1778 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Saadat Vafer, Alireza | | | 1641 | IRI | 0.50 | 1 | 0.11 | 20 | 2.20 | |  Sargolzaei, Hamed | | | 1234 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Rigi, Hamid | | | 1825 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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) | | | | 14th Avicenna Cup International Chess Festival B | Hamadan | IRI | 2017-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1712 | 1562 | 4.00 | 8 | 1.49 | 20 | 29.80 | |
| | Khademi, Mahdi | | | 1962 * | IRI | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Movahedi, Yashar | | | 1814 | IRI | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Zahmati, Sobhan | | | 1824 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Golzari, Saeid | | | 1670 | IRI | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Esmaeili, Sanaz | | | 1769 | IRI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Khalili, Mehdi | | | 1669 | IRI | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Asghari, Abolfazl | | | 1734 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Aghilimofid, Vali | | | 1256 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | * 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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