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Individual Calculations October 2022 |
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| Ghafary, Poria Total change: 17.60 | |   |
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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 |
| 1343 | 1090 | 2.00 | 8 | 0.44 | 40 | 17.60 | |
|  Pouyandeh, Zhina | | | 1377 | IRI | 0.50 | 1 | 0.34 | 40 | 13.60 | |  Sotoude Nia, Mahdiar | | | 1427 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Pakkhou, Hamid | | | 1381 | IRI | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Najafi Beysafar, Vahed | | | 1399 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Karimi, Anahita | | | 1305 | IRI | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Asadi Zadeh, Amir Abbas | | | 1342 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Andari, Ramyar | | | 1234 | IRI | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Emami, Hafez | | | 1275 | IRI | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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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