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Individual Calculations September 2016 |
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| Ahmadi, Amin Total change: -32.80 | |   |
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| Tehran Chess Championship 2016 | Tehran | IRI | 2016-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1827 | 1767 | 1.00 | 4 | -0.82 | 40 | -32.80 | |
|  Khaghani, Mehdi | f | | 2159 | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Karbalaei Amini, Mahdi | | | 1478 | IRI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Lavasani, Javad | | | 2158 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Mostafavi Parsa, Mohammad | | | 1512 | IRI | 0.00 | 1 | -0.81 | 40 | -32.40 | |
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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