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Individual Calculations January 2020 |
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| Ashtarian, Khosro Total change: -42.40 | |   |
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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 |
| 1646 | 1655 | 1.50 | 5 | -1.06 | 40 | -42.40 | |
|  Jafari, Nader | | | 1464 | IRI | 1.00 | 1 | 0.25 | 40 | 10.00 | |  Ataeifar, Mohammadali | | | 1588 | IRI | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Abri, Ahmadali | | | 1825 | IRI | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Dashti Nezhad, Parviz | | | 1721 | IRI | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Hazrati, Ghasem | | | 1632 | IRI | 0.00 | 1 | -0.53 | 40 | -21.20 | |
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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