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Individual Calculations August 2023 |
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| Nazari Zadeh, Amir Mehdi Total change: -0.80 | |   |
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| 6th Iranian Amateures Chess Championship 2023 (Under 1700) | Zanjan | IRI | 2023-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1462 | 1271 | 1.00 | 4 | -0.02 | 40 | -0.80 | |
|  Shadanpour, Sana | | | 1476 | IRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Nemati, Mehrad | | | 1521 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Modheji, Parham | | | 1428 | IRI | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Omidvar Seyghalani, Mohammad | | | 1423 | IRI | 1.00 | 1 | 0.70 | 40 | 28.00 | |
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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