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Individual Calculations January 2024 |
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| Bazrafshan, Omid Total change: -1.20 | |   |
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| Iran Workers Chess Championship - 1402 | Gilan | IRI | 2023-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1706 | 1515 | 1.00 | 4 | -0.06 | 20 | -1.20 | |
|  Sharafi, Moeinadin | | | 1634 | IRI | 1.00 | 1 | 0.66 | 20 | 13.20 | |  Tafakori, Mohammad Reza | | | 1869 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Bayat, Ali | | | 1625 | IRI | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Shahalioghli, Mehrdad | | | 1697 | IRI | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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