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Rapid:
Individual Calculations October 2022 |
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| Karzar, Sana Total change: -18.40 | |   |
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| 1st Altin Cup - ( Rapid 1800 ) | Qazvin | IRI | 2022-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1436 | 1126 | 0.00 | 6 | -0.92 | 20 | -18.40 | |
|  Valizadeh, Farzad | | | 1429 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Ehteramian, Hossein | | | 1535 | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Valizadeh, Hossein | | | 1593 | IRI | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Jafarnejad, Jafar | | | 1420 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Ghavidel, Amirhossein | | | 1266 | IRI | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Sharafi, Abbas | | | 1373 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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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