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Individual Calculations August 2023 |
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| Khedmati, Atieh Total change: 112.80 | |   |
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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 |
| 1376 | 1101 | 1.50 | 6 | 0.48 | 40 | 19.20 | |
|  Rezaei, Abdolla | | | 1388 | IRI | 1.00 | 1 | 0.84 | 40 | 33.60 | |  Taghizadeh, Pouria | | | 1398 | IRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Sarvin, Alireza | | | 1446 | IRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Taki, Nima | | | 1397 | IRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Noorouzi, Amirmohammad | | | 1330 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Kazemi, Rahmanberdi | | | 1299 | IRI | 0.50 | 1 | 0.26 | 40 | 10.40 | |
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 |
| 1352 | 1087 | 4.00 | 9 | 2.34 | 40 | 93.60 | |
| | Firoozi, Farbod | | | 1378 | IRI | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Zamani, Radvin | | | 1382 | IRI | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Ebrahimi, Mahdi | | | 1459 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Hosseinpour, Mojtaba | | | 1365 | IRI | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Beheshti, Bardia | | | 1441 | IRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Azadi, Taha | | | 1262 | IRI | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Maleki, Abolfazl | | | 1325 | IRI | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Azarmanesh, Amirhosein | | | 1257 | IRI | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Momeni, Sepanta | | | 1302 | IRI | 0.50 | 1 | 0.27 | 40 | 10.80 | |
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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