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Rapid:
Individual Calculations January 2022 |
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| Shahmohammadi, Amirmohammad Total change: 8.00 | |   |
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| 3rd Etehad Cup Rapid Chess Tournament | Rasht | IRI | 2021-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1428 | 1228 | 2.00 | 5 | 0.40 | 20 | 8.00 | |
|  Karami, Mahan | | | 1714 | IRI | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Kiaei, Ali | | | 1675 | IRI | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Moosazadeh, Hosein | | | 1042 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Kiabi, Danyal | | | 1105 | IRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Biriya, Mohammadamin | | | 1603 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | |
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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