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Rapid:
Individual Calculations September 2019 |
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| Safari, Alireza Total change: -12.00 | |   |
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| Tehran Senior Celebration 1398 | Tehran | IRI | 2019-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1548 | 1303 | 0.00 | 3 | -0.60 | 20 | -12.00 | |
|  Yazdanpanah, Mohammad Reza | | | 1524 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Beygi, Mohammad Hoseyn | | | 1499 | IRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Ghadiri Bidhendi, Ebrahim | | | 1622 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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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