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Blitz:
Individual Calculations December 2017 |
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| Zehtab Salehi, Ali Total change: -19.40 | |   |
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| Municipalities of Grand Cities of Iran Chess Championship (Blitz _ 1396) | Tehran | IRI | 2017-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1751 | 1758 | 1.00 | 3 | -0.55 | 20 | -11.00 | |
|  Faal, Mohammad Reza | | | 1487 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Mahmoody, M. Sadegh | | | 2067 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Dadmehr, Behdad | | | 1699 | IRI | 0.00 | 1 | -0.58 | 20 | -11.60 | |
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) | | | | Tabriz Kish-Mat 1396 | Tabriz | IRI | 2017-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1668 | 1758 | 2.00 | 4 | -0.42 | 20 | -8.40 | |
| | Kourki, Hasan | | | 1795 | IRI | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Alyar, Aliakbar | | | 1785 | IRI | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Talebzade, Saeid | | | 1664 | IRI | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Ebrahimi Herab, Hamidreza | | | 1428 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | |
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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