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Individual Calculations April 2017 |
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| Ghasempoor, Abdollah Total change: 4.20 | |   |
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| 9th Championship Chess League Golestan Province ( group A)- 1395 Round 14-18 | Golestan | IRI | 2017-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1859 | 1844 | 1.00 | 3 | -0.44 | 20 | -8.80 | |
|  Naderian, Farhad | | | 1675 | IRI | 1.00 | 1 | 0.28 | 20 | 5.60 | |  Yousefi, Taghi | | | 1868 | IRI | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Tavana, Mobin | | | 2034 | IRI | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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) | | | | Mazandaran cities team chess championship 1395 | Amol | IRI | 2017-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1903 | 1844 | 1.50 | 2 | 0.65 | 20 | 13.00 | |
| | Yousefpor, Hossein | | | 1768 | IRI | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Falah, Mehdi | | | 2037 | IRI | 0.50 | 1 | 0.25 | 20 | 5.00 | |
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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