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Rapid:
Individual Calculations May 2019 |
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| Masoumi, Mohammad Ebrahim Total change: -19.40 | |   |
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| Tehran Senior Championship Rapid Cup (S-50) 1398 | Tehran | IRI | 2019-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1464 | 1458 | 1.00 | 4 | -0.97 | 20 | -19.40 | |
|  Khakpour, Mansour | | | 1571 | IRI | 0.00 | 1 | -0.35 | 20 | -7.00 | |  Sadeghi, Saeed | | | 1417 | IRI | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Mirzavi, Mohamadreza | | | 1277 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Ebrahimian, Mohammadali | | | 1590 | IRI | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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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