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Individual Calculations December 2018 |
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| Hamidian, Alireza Total change: -7.80 | |   |
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| 24th Hamedan Chess League 1397 Round 1-6 | Hamedan | IRI | 2018-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1380 | 1360 | 1.00 | 3 | -0.39 | 20 | -7.80 | |
|  Soltani, Helia | | | 1066 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Azarion, Alireza | | | 1485 | IRI | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Jafari, Mohammad Yasin | | | 1590 | IRI | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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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