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Individual Calculations October 2022 |
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| Amiri, Sadaf Total change: 10.40 | |   |
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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 |
| 1541 | 1177 | 1.00 | 6 | 0.26 | 40 | 10.40 | |
|  Shalipour Jafari, Shahin | | | 1680 | IRI | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Golshannejad, Sepehr | | | 1732 | IRI | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Evaz Pour, Amirreza | | | 1540 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Golzarian, Kiarash | | | 1480 | IRI | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Zare, Reyhaneh | | | 1401 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Moradi Chaghamarani, Rasool | | | 1412 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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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