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Blitz:
Individual Calculations March 2023 |
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| Sabahi, Aida Total change: -20.40 | |   |
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| blitz fajr shargh tehran | Tehran | IRI | 2023-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1561 | 1237 | 0.00 | 3 | -0.51 | 20 | -10.20 | |
|  Hosseni, S Alireza | | | 1817 | IRI | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Razagh Zadeh Shabestari, Nader | | | 1408 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Kazemi, Hosein | | | 1459 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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) | | | | Blitz Fajr Jonob Shargh Tehran | Tehran | IRI | 2023-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1561 | 1237 | 0.00 | 3 | -0.51 | 20 | -10.20 | |
| | Hosseni, S Alireza | | | 1817 | IRI | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Razagh Zadeh Shabestari, Nader | | | 1408 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Kazemi, Hosein | | | 1459 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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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