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Individual Calculations March 2023 |
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| Sakhawaty, Sepehr Total change: 15.60 | |   |
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| Paytakht Cup, International Chess Festival (B) | Tehran | IRI | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1558 | 1848 | 7.00 | 11 | -2.20 | 20 | -44.00 | |
|  Sarvin, Alireza | | | 1589 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Amini, Karen | | | 1683 | IRI | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Zare, Reyhaneh | | | 1462 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Rahimi, Mahdi | | | 1553 | IRI | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Ghorbani, Zahra | | | 1469 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Norouzi Chenari, Parham | | | 1548 | IRI | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Naghavi, Atefeh | | | 1468 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Sodachi, Saba | | | 1512 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Mardali, Yousef | | | 1636 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Taghizadeh Andarabi, Taraneh | | | 1663 | IRI | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Bayati, Kambiz | | | 1558 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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) | | | | 19th International Caspian Cup (Masters-A Category) | Rasht | IRI | 2023-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2058 | 1848 | 5.00 | 8 | 2.98 | 20 | 59.60 | |
| | Ghanbarzadeh, Reza | | | 2221 | IRI | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Tahmasebi, Hamidreza | | | 2176 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Bolandakhtar, Ata | | | 1712 | IRI | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Mohammadian Sechani, Arshia | | | 2072 | IRI | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Heravi, Mohammad Hossein | | | 2079 | IRI | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Zahedifar, Anahita | | wf | 2079 | IRI | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Avakh, E | | | 2129 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Chatinyan, Gagik | | | 1992 | ARM | 1.00 | 1 | 0.69 | 20 | 13.80 | |
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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