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Rapid:
Individual Calculations January 2022 |
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| Jafari Ghourtani, Arash Total change: 53.80 | |   |
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| 9th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2021-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1676 | 1413 | 4.00 | 7 | 2.69 | 20 | 53.80 | |
|  Mohammadyansichani, Arshia | | | 1688 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Yousefi, Yousef | | | 1534 | IRI | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Ghanbari, Mahdi | | | 1748 | IRI | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Salimi, Kiarash | | | 1669 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Taghikhani, Amir Ali | | | 1655 | IRI | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Mousivand, Ali | | | 1666 | IRI | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Habibi, Radin | | | 1771 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | |
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) | | |
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