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Individual Calculations June 2019 |
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| Mohammadalizadeh Lashkari, Erfan Total change: -3.40 | |   |
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| Tehran Chess Championship 1398 | Tehran | IRI | 2019-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1710 | 1454 | 1.00 | 6 | -0.17 | 20 | -3.40 | |
|  Rezaei, Hamidreza | | | 1836 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Alizadeh, Amirmohammad | | | 1639 | IRI | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Nouredideh, Mohammad Reza | | | 1657 | IRI | 1.00 | 1 | 0.76 | 20 | 15.20 | |  Alamir Virsagh, Ehsan | | | 1807 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Shahsavari, Sorena | | | 1663 | IRI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Rahimi Rahbar, Ali | | | 1655 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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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