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Individual Calculations April 2023 |
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| Zare, Ali Total change: 12.80 | |   |
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| Alborz Championship Open 1401 | Karaj | IRI | 2023-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1435 | 1366 | 3.50 | 6 | 0.64 | 20 | 12.80 | |
|  Mohammadali, Ali | | | 1826 | IRI | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Javid, Mehrbod | | | 1126 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Eini, Sina | | | 2006 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Ghasemi, Amir Mahan | | | 1111 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Masajedi, Amirreza | | | 1046 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Montazeri, Maryam | | | 1497 | IRI | 0.50 | 1 | 0.18 | 20 | 3.60 | |
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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