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Individual Calculations January 2018 |
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| Bolourifar, Alireza Total change: -12.00 | |   |
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| Gilan First League 1396 4-6 | Rasht | IRI | 2017-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1715 | 1750 | 0.50 | 2 | -0.60 | 20 | -12.00 | |
|  Koochaki Delijani, Akbar | | | 1680 | IRI | 0.50 | 1 | -0.10 | 20 | -2.00 | |  Moosapour, Rastin | | | 1750 | IRI | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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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