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Blitz:
Individual Calculations September 2019 |
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| Akbar Poor, Amir Mohammad Total change: -17.60 | |   |
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| Summer Festival of Birjand Chess Championship (3-Ghahramani Ostan) | Birjand | IRI | 2019-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1075 | 1169 | 1.00 | 3 | -0.88 | 20 | -17.60 | |
|  Mohammadi, Alireza | | | 1009 | IRI | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Sadeghi, Iliya | | | 1076 | IRI | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Ghiyasi, Alborz | | | 1139 | IRI | 0.00 | 1 | -0.54 | 20 | -10.80 | |
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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