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Individual Calculations December 2017 |
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| Mehrinejad, Mansour Total change: 25.40 | |   |
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| 6th Iran Engineers Championship 1396 | Babolsar | IRI | 2017-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1965 | 1805 | 2.50 | 4 | 1.27 | 20 | 25.40 | |
|  Tahmasebi, Davoud | | | 1765 | IRI | 1.00 | 1 | 0.44 | 20 | 8.80 | |  Rahimian, Rastin | | | 2116 | IRI | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Shahzamani, Arman | | | 2056 | IRI | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Nikzad Moshiri, Reza | | | 1921 | IRI | 0.50 | 1 | 0.16 | 20 | 3.20 | |
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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