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Individual Calculations January 2019 |
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| Zaheri, Mehran Total change: 27.60 | |   |
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| 24th Hamedan Chess League 1397 Round 7-11 | Hamedan | IRI | 2018-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1630 | 1558 | 2.00 | 3 | 0.69 | 40 | 27.60 | |
|  Jafari, Mohammad Yasin | | | 1590 | IRI | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Hamidian, Alireza | | | 1360 | IRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Majidi Shadan, Ali | | | 1941 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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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