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Individual Calculations July 2018 |
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| Ahmadi Tari, Mostafa Total change: 21.80 | |   |
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| Lorestan Men Chess Championship 1397 | Lorestan | IRI | 2018-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1819 | 1798 | 3.00 | 4 | 1.09 | 20 | 21.80 | |
|  Hajinejad, Alimohammad | | | 1624 | IRI | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Beyranvand, Saeed | | | 2011 | IRI | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Changaei, Amin | | | 2017 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Foladvand, Ali | | | 1624 | IRI | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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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