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Individual Calculations October 2022 |
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| Malek Hosseini, Shirin Total change: -34.80 | |   |
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| 1st Taq_e Bostan Cup International Chess Festival Category B | kermanshah | IRI | 2022-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1379 | 1107 | 0.00 | 5 | -0.87 | 40 | -34.80 | |
|  Moradi Chaghamarani, Rasool | | | 1412 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Seleyari, Mohammad Mahan | | | 1437 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Shamsi, Payar | | | 1434 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Shayani, Mohammad Ali | | | 1317 | IRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Rahimzadeh, Maryam | | | 1296 | IRI | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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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