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Individual Calculations March 2023 |
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| Hosseini, Seyed Arad Total change: 32.40 | |   |
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| Paytakht Cup, International Chess Festival (B) | Tehran | IRI | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1540 | 1247 | 2.00 | 7 | 0.81 | 40 | 32.40 | |
|  Sherafat, Mahdi | | | 1415 | IRI | 0.00 | 1 | -0.28 | 40 | -11.20 | |  Kiani, Rahil | | | 1724 | IRI | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Balali, Mehrshad | | | 1665 | IRI | 1.00 | 1 | 0.93 | 40 | 37.20 | | | Mostafavi Parsa, Mohammad | | | 1502 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Fereidooni Jamalzadeh, Alireza | | | 1546 | IRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Heydarimoghaddam, Nima | | | 1490 | IRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Zare Zadeh Shahrak, Leila | | | 1441 | IRI | 1.00 | 1 | 0.75 | 40 | 30.00 | |
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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