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Individual Calculations March 2024 |
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| Cheraghi, Karen Total change: 0.00 | |   |
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| 2nd Taq_e Bostan Cup International Chess Festival Category C _ U14 | Kermanshah | IRI | 2024-01-25 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1177 | 0 | 0.50 | 3 | 0.00 | 904 | | 0.00 | |
|  Rahbar, Shahan | | | 1219 | IRI | 0.00 | 1 | 0.00 | | 0.00 | |  Norouzi, Amir Ali | | | 1150 | IRI | 0.50 | 1 | 0.00 | | 0.00 | | | Barani, Ayla | | | 1163 | IRI | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | Kermanshah Province Chess Championship _ 1402 | Kermanshah | IRI | 2024-02-22 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1519 | 0 | 1.00 | 5 | 0.00 | 1279 | | 0.00 | |
| | Berenjian, Keivan | | | 1514 | IRI | 1.00 | 1 | 0.00 | | 0.00 | | | Amiri, Mahan | | | 1680 | IRI | 0.00 | 1 | 0.00 | | 0.00 | | | Dezhdar, Aria | | | 1577 | IRI | 0.00 | 1 | 0.00 | | 0.00 | | | Darabi, Mohammad | | | 1216 | IRI | 0.00 | 1 | 0.00 | | 0.00 | | | Soorni Aliyaei, Mohammad Mahdi | | | 1607 | IRI | 0.00 | 1 | 0.00 | | 0.00 | |
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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