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Individual Calculations August 2018 |
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| Heydari, Mohammad Masoud Total change: 18.80 | |   |
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| Yazd Chess Championship 1397 | Yazd | IRI | 2018-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1568 | 1678 | 3.00 | 4 | 0.47 | 40 | 18.80 | |
|  Mohammadi, Kourosh | | | 1754 | IRI | 1.00 | 1 | 0.60 | 40 | 24.00 | |  Salimi, Mohammad Mehdi | | | 1689 | IRI | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Mofidi, Mehrnoosh | | | 1396 | IRI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Jamah, Mobin | | | 1431 | IRI | 1.00 | 1 | 0.19 | 40 | 7.60 | |
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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