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Individual Calculations January 2020 |
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| Abhari, Ghader Total change: -12.00 | |   |
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| Tabriz 2nd U2000 Chess ( Grand Prophet's Memorial ) | Tabriz | IRI | 2019-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1339 | 1418 | 1.50 | 3 | -0.30 | 40 | -12.00 | |
|  Mohammadi Hamed, Masoud | | | 1714 | IRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Esmaeili, Amir Reza | | | 1142 | IRI | 0.50 | 1 | -0.33 | 40 | -13.20 | |  Hatam Bakhshian, Seyed Hossein | | | 1160 | IRI | 1.00 | 1 | 0.18 | 40 | 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) | | |
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