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Rapid:
Individual Calculations January 2022 |
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| Shakeri, Fatemeh Total change: -18.40 | |   |
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| 9th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2021-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1653 | 989 | 0.00 | 2 | -0.03 | 20 | -0.60 | |
|  Ghayourifar, Amir | | | 1705 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Gholipour, Esmaeil | | | 1601 | IRI | 0.00 | 1 | -0.02 | 20 | -0.40 | |
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) | | | | 10th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2021-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1345 | 989 | 0.00 | 5 | -0.89 | 20 | -17.80 | |
| | Hosseini, Seyed Arad | | | 1203 | IRI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Aminian, Hirad | | | 1521 | IRI | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Shams, Negar | | | 1724 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Rezaeian, Morteza | | | 1227 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Yelsherze, Mahsa | | | 1049 | IRI | 0.00 | 1 | -0.42 | 20 | -8.40 | |
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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