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Individual Calculations June 2023 |
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| Tahmasebi, Pegah Total change: -37.40 | |   |
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| Hamedan Chess Championship 2023 (1402) | Hamedan | IRI | 2023-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1373 | 1373 | 1.00 | 5 | -1.87 | 20 | -37.40 | |
|  Alibabaei, Sasan | | | 2035 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Etesam, Ali | | | 1197 | IRI | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Jabbari Hesabi, Kian | | | 1236 | IRI | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Abbasi, Mohammad Benyamin | | | 1274 | IRI | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Ahadian, Rashin | | | 1122 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | |
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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