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Rapid:
Individual Calculations August 2022 |
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| Aminalroaya, Mohammaddariush Total change: -22.20 | |   |
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| 3rd IRCF Weekly Rapid Tournament 1401 | Tehran | IRI | 2022-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1420 | 1158 | 0.00 | 3 | -0.72 | 20 | -14.40 | |
|  Lavasani, Hossein | | | 1653 | IRI | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Ahankoub, Arta | | | 1482 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Zare, Arman | | | 1125 | IRI | 0.00 | 1 | -0.55 | 20 | -11.00 | |
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) | | | | 4th IRCF Weekly Rapid Tournament 1401 | Tehran | IRI | 2022-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1240 | 1158 | 0.00 | 1 | -0.39 | 20 | -7.80 | |
| | Parvini Nezhad, Ilya | | | 1240 | IRI | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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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