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Individual Calculations August 2023 |
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| Mozaffari, Raha Total change: 138.60 | |   |
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| 19th Gilan 3rd League Round 6-8 | Rasht | IRI | 2023-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1188 | 1042 | 0.50 | 2 | -0.15 | 36 | -5.40 | |
|  Daroogar Sabet, Samin | | | 1057 | IRI | 0.50 | 1 | 0.02 | 36 | 0.72 | |  Nazem, Mehrad | | | 1319 | IRI | 0.00 | 1 | -0.17 | 36 | -6.12 | |
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) | | | | 6th Iranian Amateures Chess Championship 2023 (Under 1700) | Zanjan | IRI | 2023-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1354 | 1042 | 3.00 | 8 | 1.77 | 36 | 63.72 | |
| | Ahmadi, Fariborz | | | 1341 | IRI | 1.00 | 1 | 0.85 | 36 | 30.60 | | | Goharchin, Ghazal | | | 1384 | IRI | 0.00 | 1 | -0.12 | 36 | -4.32 | | | Zargari Jam, Farhad | | | 1361 | IRI | 0.00 | 1 | -0.13 | 36 | -4.68 | | | Barmar, Melisa | | | 1245 | IRI | 1.00 | 1 | 0.76 | 36 | 27.36 | | | Hajian Fazli, Amir Hossein | | | 1377 | IRI | 0.00 | 1 | -0.12 | 36 | -4.32 | | | Jalali Haji Abadi, Ehsan | | | 1282 | IRI | 0.00 | 1 | -0.20 | 36 | -7.20 | | | Fakhraei, Mojtaba | | | 1599 | IRI | 1.00 | 1 | 0.97 | 36 | 34.92 | | | Sadeghi, Abdollah | | | 1242 | IRI | 0.00 | 1 | -0.24 | 36 | -8.64 | |
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) | | | | 2nd International Gilan Cup (B Category) | Rasht | IRI | 2023-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1327 | 1074 | 4.00 | 9 | 2.23 | 36 | 80.28 | |
| | Pourrabiei, Mohsen | | | 1351 | IRI | 1.00 | 1 | 0.83 | 36 | 29.88 | | | Shadanpour, Sana | | | 1476 | IRI | 0.00 | 1 | -0.08 | 36 | -2.88 | | | Jabbari Hesabi, Kian | | | 1318 | IRI | 1.00 | 1 | 0.80 | 36 | 28.80 | | | Zare, Reyhaneh | | | 1408 | IRI | 0.00 | 1 | -0.12 | 36 | -4.32 | | | Askari, Bardia | | | 1291 | IRI | 0.00 | 1 | -0.22 | 36 | -7.92 | | | Kafash Lahiji, Ramtin | | | 1229 | IRI | 1.00 | 1 | 0.71 | 36 | 25.56 | | | Mehrazad Saber, Amirali | | | 1325 | IRI | 0.00 | 1 | -0.19 | 36 | -6.84 | | | Fardi, Kian | | | 1219 | IRI | 0.00 | 1 | -0.31 | 36 | -11.16 | | | Nikzadeh, Mohammad | | | 1329 | IRI | 1.00 | 1 | 0.81 | 36 | 29.16 | |
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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