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Individual Calculations January 2024 |
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| Shamsi, Payar Total change: 31.20 | |   |
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| 1th Yalda Cup national Open Chess Tournament-Kurdistan 1402(standard) | Kurdistan | IRI | 2023-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1657 | 1614 | 4.00 | 7 | 0.78 | 40 | 31.20 | |
|  Fathian, Mobin | | | 1774 | IRI | 1.00 | 1 | 0.71 | 40 | 28.40 | |  Khatibi, Meysam | | | 2139 | IRI | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Ghorbani, Mohammad Mehdi | | | 1769 | IRI | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Bozorgzad, Arsalan | | | 1453 | IRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Parsa Rad, Amirhesam | | | 1898 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Pouyandeh, Zhina | | | 1211 | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Bavandpour, Mohammad | | | 1357 | IRI | 1.00 | 1 | 0.18 | 40 | 7.20 | |
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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