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Individual Calculations April 2023 |
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| Khan Ahmadi, Mohammad Reza Total change: 1.65 | |   |
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| 8th Shahid Hemat Cup A (1601-1900) | Esfahan | IRI | 2023-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1526 | 1501 | 1.50 | 5 | -0.93 | 33 | -30.69 | |
|  Bakhtiari, Iman | | | 1839 | IRI | 0.00 | 1 | -0.12 | 33 | -3.96 | |  Fatemi, Arsham | | | 1316 | IRI | 1.00 | 1 | 0.26 | 33 | 8.58 | | | Taheri, Eliya | | | 1752 | IRI | 0.00 | 1 | -0.19 | 33 | -6.27 | | | Nanavar, Pouyan | | | 1360 | IRI | 0.00 | 1 | -0.69 | 33 | -22.77 | | | Akrami, Tohid | | | 1362 | IRI | 0.50 | 1 | -0.19 | 33 | -6.27 | |
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) | | | | Qazvin Chess Championship - 1401 | Qazvin | IRI | 2023-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1397 | 1506 | 4.50 | 7 | 0.07 | 33 | 2.31 | |
| | Abdi, Parnian | | | 1224 | IRI | 1.00 | 1 | 0.16 | 33 | 5.28 | | | Zamani, Radvin | | | 1191 | IRI | 1.00 | 1 | 0.14 | 33 | 4.62 | | | Farmani Anuoshe, Ariyan | | | 1903 | IRI | 0.00 | 1 | -0.08 | 33 | -2.64 | | | Afrooz, Mohammad Taha | | | 1249 | IRI | 0.50 | 1 | -0.32 | 33 | -10.56 | | | Hematian Mahdizadeh, Salma | | | 1160 | IRI | 1.00 | 1 | 0.11 | 33 | 3.63 | | | Akbari, Mostafa | | | 1476 | IRI | 1.00 | 1 | 0.46 | 33 | 15.18 | | | Sharafi, Amirhossein | | | 1578 | IRI | 0.00 | 1 | -0.40 | 33 | -13.20 | |
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) | | | | 7th Khavaran Standard International (A Category :Rating 1800 -2299) | Birjand | IRI | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1896 | 1506 | 2.00 | 9 | 0.91 | 33 | 30.03 | |
| | Sadeghi Givi, Reza | | | 1930 | IRI | 0.00 | 1 | -0.07 | 33 | -2.31 | | | Jahanbakhshi, Arman | | | 1803 | IRI | 0.50 | 1 | 0.35 | 33 | 11.55 | | | Asgari, Morteza | f | | 2189 | IRI | 0.00 | 1 | -0.01 | 33 | -0.33 | | | Tavanay Azad, Hani | | | 1846 | IRI | 1.00 | 1 | 0.88 | 33 | 29.04 | | | Khosravi, Korosh | | | 1765 | IRI | 0.00 | 1 | -0.18 | 33 | -5.94 | | | Khademi, Mohammad Miran | f | | 2160 | IRI | 0.00 | 1 | -0.01 | 33 | -0.33 | | | Johari, Atena | | | 1660 | IRI | 0.00 | 1 | -0.29 | 33 | -9.57 | | | Riazi, Yasin | | | 1732 | IRI | 0.00 | 1 | -0.21 | 33 | -6.93 | | | Poorabbasi, Mehdi | | | 1982 | IRI | 0.50 | 1 | 0.45 | 33 | 14.85 | |
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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