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Individual Calculations September 2022 |
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| Jarideh, Mohammad Sam Total change: -14.00 | |   |
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| 5th Iranian Amateures Chess Championship 2022 | Zanjan | IRI | 2022-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1487 | 1084 | 0.00 | 3 | -0.35 | 40 | -14.00 | |
|  Siani, Ali | | | 1742 | IRI | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Salehi Reihani, Bahamin | | | 1406 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Mehrkhah, Hadi | | | 1314 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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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