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Individual Calculations February 2020 |
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| Ahmadi, Akbar Total change: 17.40 | |   |
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| Iranian Workers Chess Championship (Men_Standard) | Ahvaz | IRI | 2019-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1875 | 1779 | 3.50 | 6 | 1.25 | 20 | 25.00 | |
|  Gheysari, Sadegh | | | 1823 | IRI | 1.00 | 1 | 0.56 | 20 | 11.20 | |  Fooladi, Behrooz | | | 1955 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Hajari, Mehdi | | | 1684 | IRI | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Saleh Kotah, Sayed Ataollah | | | 1883 | IRI | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Nikzad Moshiri, Reza | | | 1941 | IRI | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Saeidi, Mojtaba | | | 1962 | IRI | 1.00 | 1 | 0.74 | 20 | 14.80 | |
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) | | | | Bushehr League 1398 Round7-8 | Bushehr | IRI | 2020-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1629 | 1781 | 1.00 | 2 | -0.38 | 20 | -7.60 | |
| | Avazi, Farzad | | | 1741 | IRI | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Shabankare, Bahram | | | 1516 | IRI | 0.00 | 1 | -0.82 | 20 | -16.40 | |
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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