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Individual Calculations February 2017 |
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| Najafibasir, Masoud Total change: 2.40 | |   |
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| Eslamshahr Chess Tournament 27 Day 1395 | Tehran | IRI | 2017-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1893 | 1899 | 1.50 | 3 | 0.06 | 40 | 2.40 | |
|  Gholaminezhad, Hosein | | | 1530 | IRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Lavasani, Javad | | | 2125 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Amikhteh, Amer | | | 2024 | IRI | 0.50 | 1 | 0.17 | 40 | 6.80 | |
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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