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Rapid:
Individual Calculations June 2023 |
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| Seyfi, Hadi Total change: -3.60 | |   |
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| 1st Maragheh Sahand club weekly rapid chess tournament | Maragheh | IRI | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1700 | 1116 | 0.00 | 3 | -0.09 | 40 | -3.60 | |
|  Samadifar, Mahdi | | | 1870 | IRI | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Aghazadeh, Mokhtar | | | 1565 | IRI | 0.00 | 1 | -0.06 | 40 | -2.40 | |  Kheirollahi Vash, Ahmad | | | 1665 | IRI | 0.00 | 1 | -0.03 | 40 | -1.20 | |
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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