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Individual Calculations March 2023 |
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| Amini, Mahdi Total change: 6.20 | |   |
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| Paytakht Cup, International Chess Festival (B) | Tehran | IRI | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1399 | 1351 | 2.00 | 7 | -1.11 | 20 | -22.20 | |
|  Eslami Niya, Seyed Mahdi | | | 1691 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Mahmoudi, Mohammad Pouria | | | 1667 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Mayah Pour, Mohammad | | | 1541 | IRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Rahimi, Kian | | | 1013 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Fereidooni Jamalzadeh, Alireza | | | 1546 | IRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Ghasemi Bilvari, Mohadese | | | 1140 | IRI | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Delgoshad, Amin | | | 1192 | IRI | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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) | | | | 19th International Caspian Cup (B Category) | Rasht | IRI | 2023-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1471 | 1351 | 5.00 | 10 | 1.42 | 20 | 28.40 | |
| | Karami Gorgan, Kian | | | 1529 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Ghasempour, Hossein | | | 1530 | IRI | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Abbaspoorrad, Nikoo | | | 1561 | IRI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Saei Hamedani, Khashyar | | | 1656 | IRI | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Fathi, Abolfazl | | | 1701 | IRI | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Nedaei, Armin | | | 1565 | IRI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Pourreza, Ardalan | | | 1595 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Karimi, Mohammadmahdi | | | 1206 | IRI | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Shamsi, Shayegan | | | 1141 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Raji Ghasemi, Mohammad Danial | | | 1227 | IRI | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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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