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Rapid:
Individual Calculations January 2024 |
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| Najafi, Jafar Total change: 8.60 | |   |
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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 |
| 1422 | 1281 | 3.00 | 6 | 0.43 | 20 | 8.60 | |
|  Jamshidi, Amir Hossein | f | | 2154 | IRI | 0.00 | 1 | 0.00 | 20 | 0.00 | |  Lotfi, Amirmohammad | | | 1148 | IRI | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Babareza, Amirhossein | | | 1508 | IRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Mirafzali Saryazd, Seyed Mohammad | | | 1127 | IRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Khorshidi, Yegane | | | 1482 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Alikhani, Taha | | | 1110 | IRI | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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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