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Rapid:
Individual Calculations January 2024 |
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| Sahraei, Mahyar Total change: 7.20 | |   |
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| 2nd IRCF Rapid CUP 1402 (University Students Day) | Tehran | IRI | 2023-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1544 | 1435 | 3.00 | 6 | 0.36 | 20 | 7.20 | |
|  Ghafourian, Amir Ali | | | 2128 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Alikhani, Taha | | | 1110 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Radaei, Arya | | | 1301 | IRI | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Abdollahi, Vahid | | | 1635 | IRI | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Nikzad, Nami | | | 1871 | IRI | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Khademi Sohi, Mohammad Ali | | | 1216 | IRI | 0.00 | 1 | -0.78 | 20 | -15.60 | |
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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