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Individual Calculations April 2023 |
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| Karimi, Aref Total change: 32.00 | |   |
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| Qazvin Chess Championship - 1401 | Qazvin | IRI | 2023-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1464 | 1250 | 2.00 | 5 | 0.80 | 40 | 32.00 | |
|  Khalili, Reza | | | 1511 | IRI | 1.00 | 1 | 0.82 | 40 | 32.80 | |  Faramarzi Garousi, Maartia | | | 1453 | IRI | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Hadadi, Mahdi | | | 1604 | IRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Taleshi, Radmehr | | | 1419 | IRI | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Zahiri, Mohammad Mahdi | | | 1333 | IRI | 0.00 | 1 | -0.39 | 40 | -15.60 | |
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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