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Individual Calculations August 2018 |
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| Alizadeh, Hasan Total change: -18.80 | |   |
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| Ardabil province chess championship 1397 (Hariri memorial) | Ardabil | IRI | 2018-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1832 | 1803 | 0.00 | 2 | -0.94 | 20 | -18.80 | |
|  Hossein Khademi, Hadi | | | 1603 | IRI | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Abedi, Hossein | | | 2061 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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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