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Individual Calculations August 2023 |
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| Rahpeima, Savina Total change: 51.20 | |   |
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| 6th Iranian Amateures Chess Championship 2023 (Under 1700) | Zanjan | IRI | 2023-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1375 | 1096 | 2.50 | 7 | 1.34 | 40 | 53.60 | |
|  Shahmohammadi, Dorsa | | | 1312 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Ranjbar, Hengameh | | | 1367 | IRI | 1.00 | 1 | 0.83 | 40 | 33.20 | |  Moazzen, Amirali | | | 1448 | IRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Hashemi, Mohammad | | | 1403 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Vasheghani, Behrad | | | 1361 | IRI | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Firoozi, Farbod | | | 1354 | IRI | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Kimiaei, Amir Mohammad | | | 1377 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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 |
| 1353 | 1096 | 0.50 | 3 | -0.06 | 40 | -2.40 | |
| | Javanmard, Aryana | | | 1362 | IRI | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Firoozi, Farbod | | | 1378 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Jabbari Hesabi, Kian | | | 1318 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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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