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Rapid:
Individual Calculations December 2017 |
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| Ebrahimpour, Yahya Total change: -28.40 | |   |
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| Iran Workers Kalanshahr Rapid 1396 | Tehran | IRI | 2017-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1555 | 1681 | 2.00 | 4 | -0.59 | 20 | -11.80 | |
|  Looni, Bagher | | | 1534 | IRI | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Soltani Laein, Reza | | | 1359 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Taavoni, Rahim | | | 2026 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Farzaneh, Hosein | | | 1299 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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) | | | | Iran Engineers Rapid Championship 1396 | Babolsar | IRI | 2017-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1798 | 1681 | 1.00 | 5 | -0.83 | 20 | -16.60 | |
| | Avakh, E | | | 2044 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Safarian, Javad | | | 1911 | IRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Sadegh Nahvi, Ehsan | | | 1639 | IRI | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Mehrinejad, Mansour | | | 1793 | IRI | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Ghafouri, Mohammad | | | 1604 | IRI | 1.00 | 1 | 0.39 | 20 | 7.80 | |
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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