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Individual Calculations March 2019 |
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| Mahdi Beygi, Alireza Total change: 32.80 | |   |
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| 18th Qazvin Chess League 1397 Round 7-10 | Qazvin | IRI | 2019-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1374 | 1418 | 2.50 | 3 | 0.82 | 40 | 32.80 | |
|  Davari, Sara | | | 1371 | IRI | 0.50 | 1 | -0.07 | 40 | -2.80 | |  Mohamadi, Mirza | | | 1254 | IRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Amirpour, Gholamreza | | | 1496 | IRI | 1.00 | 1 | 0.61 | 40 | 24.40 | |
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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