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Individual Calculations October 2022 |
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| Kamran Nia, Helia Total change: 64.40 | |   |
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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 |
| 1497 | 1271 | 3.50 | 8 | 1.61 | 40 | 64.40 | |
|  Rashidi, Masoud | | | 1517 | IRI | 1.00 | 1 | 0.81 | 40 | 32.40 | |  Damya, Aydin | | | 1581 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Khodayvandi, Soheil | | | 1493 | IRI | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Yousefzadeh, Arsam | | | 1030 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Amiri, Firooz | | | 1629 | IRI | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Bayati, Kambiz | | | 1597 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Sharafi, Amirhossein | | | 1530 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Amiri, Erfan | | | 1599 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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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