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Rapid:
Individual Calculations January 2022 |
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| Esfahani, Amir Hosein Total change: 7.40 | |   |
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| 9th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2021-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1666 | 1379 | 0.00 | 1 | -0.16 | 20 | -3.20 | |
|  Mousivand, Ali | | | 1666 | 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) | | | | 10th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2021-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1556 | 1379 | 2.00 | 5 | 0.53 | 20 | 10.60 | |
|  Farnia, Fatemeh | | | 1541 | IRI | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Haghmoradkhan, Omid | | | 1694 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Ghorbani, Sina | | | 1725 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Arabi, Hirad | | | 1218 | IRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Gholipour, Esmaeil | | | 1601 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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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