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Individual Calculations April 2023 |
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| Montazeri, Maryam Total change: -24.80 | |   |
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| Alborz Championship Open 1401 | Karaj | IRI | 2023-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1255 | 1497 | 3.50 | 6 | -1.24 | 20 | -24.80 | |
|  Moradi, Mohammad Parsa | | | 1211 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Lashgari, Helia | | | 1360 | IRI | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Sadr Molaei, Armin | | | 1299 | IRI | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Ali Hoseini, Arsam | | | 1144 | IRI | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Akbari, Sarina | | | 1149 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Zare, Ali | | | 1366 | 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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