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Individual Calculations February 2020 |
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| Sobhanipour, Abbas Total change: -15.80 | |   |
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| 19th Qazvin League 1398 Round 12-15 | Qazvin | IRI | 2020-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1551 | 1468 | 0.00 | 2 | -0.79 | 20 | -15.80 | |
|  Yaghoubi, Hossein | | | 1456 | IRI | 0.00 | 1 | -0.52 | 20 | -10.40 | |  Azizi, M.ali | | | 1646 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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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