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Individual Calculations January 2020 |
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| Dashti Nezhad, Parviz Total change: 4.40 | |   |
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| 19th Ministry Of Energy Chess Team Championship - Sanandaj 1398 | Kordestan | IRI | 2019-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1627 | 1721 | 5.00 | 7 | 0.65 | 20 | 13.00 | |
|  Jafari, Davood | | | 1514 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Mohammad Hasani, Ali | | | 1675 | IRI | 0.50 | 1 | -0.06 | 20 | -1.20 | |  Ataeifar, Mohammadali | | | 1588 | IRI | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Hatamkhani, Esmaeil | | | 1471 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Akhavan Zakeri, Ali | | | 1660 | IRI | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Ashtarian, Khosro | | | 1655 | IRI | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Abri, Ahmadali | | | 1825 | IRI | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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 Round 5-6 | Bushehr | IRI | 2019-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1766 | 1735 | 0.50 | 2 | -0.43 | 20 | -8.60 | |
| | Soleymani, Mohsen | | | 1604 | IRI | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Haghshenas, Behrouz | | | 1927 | 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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