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Individual Calculations February 2018 |
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| Valiollahi, Alireza Total change: -10.00 | |   |
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| Gilan First League 1396 Round 9-12 | Gorgan | IRI | 2018-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1605 | 1278 | 0.00 | 2 | -0.25 | 40 | -10.00 | |
|  Manoochehri Rad, Hosseinali | | | 1639 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Ahmadi, Shayan | | | 1571 | IRI | 0.00 | 1 | -0.15 | 40 | -6.00 | |
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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