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Individual Calculations May 2012 |
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| Daryari, Reza Total change: 45.30 | |   |
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| 10th Khazar Open Chess Tournament B ( Rated U-2100) | Rasht | IRI | 2012-02-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2022 | 1825 | 2.50 | 4 | 1.51 | 30 | 45.30 | |
|  Farrokhi, Masoud | | | 2010 | IRI | 1.00 | 1 | 0.74 | 30 | 22.20 | |  Fathi, Himan | | | 1991 | IRI | 1.00 | 1 | 0.72 | 30 | 21.60 | | | Rezvani, A H | | | 2086 | IRI | 0.50 | 1 | 0.32 | 30 | 9.60 | | | Mehrabi, Morteza | | | 2000 | IRI | 0.00 | 1 | -0.27 | 30 | -8.10 | |
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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