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Individual Calculations June 2023 |
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| Shafieian, Pooyan Total change: -42.80 | |   |
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| Hamedan Chess Championship 2023 (1402) | Hamedan | IRI | 2023-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1341 | 1275 | 1.50 | 6 | -1.07 | 40 | -42.80 | |
|  Etesam, Armin | | | 1554 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Bagheri, Behrad | | | 1628 | IRI | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Jabbari Hesabi, Kian | | | 1236 | IRI | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Roozbeh, Reza | | | 1051 | IRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Eskandarian, Ehsan | | | 1380 | IRI | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Etesam, Ali | | | 1197 | IRI | 0.50 | 1 | -0.11 | 40 | -4.40 | |
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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