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Individual Calculations September 2019 |
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| Ashrafi, Saber Total change: -33.20 | |   |
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| 3st Varamin chess tournament U1700 | Tehran - varamin | IRI | 2019-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1437 | 1622 | 2.00 | 5 | -1.66 | 20 | -33.20 | |
|  Rouhi, Majid | | | 1322 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Rafiei Poor, Mohammad | | | 1485 | IRI | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Sadeghi, Abdollah | | | 1387 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Golshanizad, Saeed | | | 1531 | IRI | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Amirpour, Gholamreza | | | 1458 | IRI | 0.00 | 1 | -0.72 | 20 | -14.40 | |
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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