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Individual Calculations January 2017 |
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| Ghanad, Aliakbar Total change: -22.60 | |   |
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| 2nd Atrak Cup Chess Tournament Azar 1395 | Bojnourd | IRI | 2016-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1541 | 1436 | 0.00 | 3 | -1.13 | 20 | -22.60 | |
|  Ahmadi Tabar, Hossein | | | 1815 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Tayyebi, Seyed Amin | | | 1755 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Khodaverdian, Saman | | | 1053 | IRI | 0.00 | 1 | -0.91 | 20 | -18.20 | |
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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