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Individual Calculations December 2017 |
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| Jahazi, Ali Reza Total change: -2.00 | |   |
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| Booshehr Open League 1396 Round 1-3 | Booshehr | IRI | 2017-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1706 | 1747 | 1.00 | 2 | -0.05 | 40 | -2.00 | |
|  Vahdatian, Davood | | | 2052 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Khalili, Hossein | | | 1360 | IRI | 1.00 | 1 | 0.09 | 40 | 3.60 | |
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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