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Individual Calculations September 2017 |
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| Heydari, Saeid Total change: 4.40 | |   |
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| 2nd Iranian Amateurs Championship 1396 U1700 | Zanjan | IRI | 2017-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1318 | 1505 | 3.00 | 4 | 0.11 | 40 | 4.40 | |
|  Bakhshayeshi, Majid | | | 1481 | IRI | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Norouzi Chenari, Parham | | | 1125 | IRI | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Alavi, Amirhossein | | | 1289 | IRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Kalantari, Alireza | | | 1377 | IRI | 1.00 | 1 | 0.33 | 40 | 13.20 | |
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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