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Individual Calculations January 2020 |
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| Hazbeian, Salem Total change: -8.20 | |   |
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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 |
| 1757 | 1828 | 2.50 | 5 | -0.41 | 20 | -8.20 | |
|  Taghizadeh, Naghi | | | 1531 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Maasoomi, Mehdi | | | 1981 | IRI | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Abri, Ahmadali | | | 1825 | IRI | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Ghaffari, Hamidreza | | | 1594 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Mashi, Houshang | | | 1852 | IRI | 0.50 | 1 | 0.03 | 20 | 0.60 | |
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) | | |
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