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Individual Calculations January 2019 |
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| Natanzian, Mohammad Parsa Total change: 2.40 | |   |
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| 9th Esfahan Chess League 1397 Round 4-8 | Esfahan | IRI | 2018-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1268 | 1258 | 2.00 | 4 | 0.06 | 40 | 2.40 | |
|  Khamesi, Omid Reza | | | 1396 | IRI | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Haghighi, Mohammad Mehdi | | | 1197 | IRI | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Vakili, Masiha | | | 1236 | IRI | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Azizollahi, Parsa | | | 1242 | IRI | 1.00 | 1 | 0.48 | 40 | 19.20 | |
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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