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Individual Calculations October 2022 |
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| Ghezellou, Sirvan Total change: 74.00 | |   |
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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 |
| 1378 | 1112 | 3.50 | 9 | 1.85 | 40 | 74.00 | |
|  Sotoude Nia, Mahdiar | | | 1427 | IRI | 0.50 | 1 | 0.36 | 40 | 14.40 | |  Shamsi, Payar | | | 1434 | IRI | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Fathi, Abolfazl | | | 1509 | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Najafi Beysafar, Vahed | | | 1399 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Lamei Ramand, Behrooz | | | 1354 | IRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Pouyandeh, Zhina | | | 1377 | IRI | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Taherkhani, M Hosein | | | 1301 | IRI | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Manavi, Mahan | | | 1307 | IRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Rahimzadeh, Maryam | | | 1296 | IRI | 0.50 | 1 | 0.24 | 40 | 9.60 | |
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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