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Individual Calculations August 2018 |
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| Hemmati, Mohammadreza Total change: -36.80 | |   |
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| Yazd Chess Championship 1397 | Yazd | IRI | 2018-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1686 | 1649 | 0.50 | 3 | -0.92 | 40 | -36.80 | |
|  Serestian, Arman | | | 2010 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Shirazizadeh, Erfan | | | 1428 | IRI | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Bakhshayesh, Mahmoud | | | 1619 | IRI | 0.50 | 1 | -0.04 | 40 | -1.60 | |
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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