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Blitz:
Individual Calculations December 2021 |
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| Zandi, Hamid Total change: -17.80 | |   |
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| 2nd IRCF Weekly blitz Tournaments 1400 | Tehran | IRI | 2021-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1454 | 1379 | 1.00 | 4 | -0.89 | 20 | -17.80 | |
|  Lavasani, Javad | | | 1994 | IRI | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Shakeri, Fatemeh | | | 1158 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Davari, Sara | | | 1569 | IRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Mehri, Narges | | | 1093 | IRI | 0.00 | 1 | -0.84 | 20 | -16.80 | |
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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