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Individual Calculations October 2017 |
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| Ghiyasi, Alborz Total change: -1.60 | |   |
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| Birjand Standard Under20 Shahrivar 1396 | Birjand | IRI | 2017-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1265 | 1081 | 1.00 | 4 | -0.04 | 40 | -1.60 | |
|  Rejaii, Amir Ali | | | 1249 | IRI | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Khazaei, Amir Mahdi | | | 1244 | IRI | 0.50 | 1 | 0.22 | 40 | 8.80 | |  Naseri, Moein | | | 1284 | IRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Pordel, Hosein | | | 1283 | IRI | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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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