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Rapid:
Individual Calculations January 2022 |
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| Farokhfar, S Ahmad Total change: -9.40 | |   |
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| 9th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2021-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1548 | 1469 | 1.00 | 4 | -0.47 | 20 | -9.40 | |
|  Aghasi, Foad | | | 987 | IRI | 1.00 | 1 | 0.05 | 20 | 1.00 | |  Azizkhani, Nima | | | 1753 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Ghayourifar, Amir | | | 1705 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Ghanbari, Mahdi | | | 1748 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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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