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Individual Calculations March 2024 |
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| Dezhagah, Hursa Total change: 60.80 | |   |
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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 | K | K*chg | Game |
| 1181 | 1171 | 3.00 | 4 | 1.01 | 40 | 40.40 | |
|  Fazelipoor, Amirmohammad | | | 1112 | IRI | 1.00 | 1 | 0.42 | 40 | 16.80 | |  Jarideh, Mohammad Sam | | | 1012 | IRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Darabi, Mohammad Parsa | | | 1449 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Avaznejad, Aryan | | | 1151 | IRI | 1.00 | 1 | 0.47 | 40 | 18.80 | |
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) | | | | Kermanshah women's championship chess tournament _ 1402 | Kermanshah | IRI | 2024-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1268 | 1171 | 2.00 | 4 | 0.51 | 40 | 20.40 | |
| | Hosseinzade, Avin | | | 1251 | IRI | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Azizi, Zahra | | | 1350 | IRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Yazdani, Saghar | | | 1181 | IRI | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Bari, Sara | | | 1289 | IRI | 1.00 | 1 | 0.66 | 40 | 26.40 | |
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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