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Individual Calculations September 2022 |
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| Hatami Kelishadi, Negin Total change: -88.80 | |   |
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| Iran women's Chess League 1401 | Semirom | IRI | 2022-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1470 | 1457 | 1.00 | 3 | -0.40 | 40 | -16.00 | |
|  Malaki, Panteha | | | 1157 | IRI | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Parvin, Zahra | | | 1637 | IRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Mohammadi, Maryam | | | 1615 | IRI | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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) | | | | 5th Iranian Amateures Chess Championship 2022 | Zanjan | IRI | 2022-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1372 | 1457 | 0.00 | 3 | -1.82 | 40 | -72.80 | |
| | Asadi, Atabak | | | 1850 | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Moradi, Yalda | | | 1102 | IRI | 0.00 | 1 | -0.89 | 40 | -35.60 | | | Zeynali, Ali | | | 1164 | IRI | 0.00 | 1 | -0.85 | 40 | -34.00 | |
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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