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Rapid:
Individual Calculations May 2023 |
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| Soleimani Rad, Paria Total change: -43.60 | |   |
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| Iranian Youth Chess Championship 2023 (Girls U14)_Rapid | Tehran | IRI | 2023-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1224 | 1245 | 1.00 | 5 | -1.64 | 40 | -65.60 | |
|  Garosian, Vania | | | 1444 | IRI | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Rezaei, Diana | | | 1084 | IRI | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Sadr Niaki, Seyyedeh Fatemeh | | | 1108 | IRI | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Mirmoosavi, Dornaz Sadat | | | 1198 | IRI | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Khalilzadeh, Ayshan | | | 1288 | IRI | 1.00 | 1 | 0.56 | 40 | 22.40 | |
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) | | | | 10th Hamedan Casian Rapid Cup | Hamedan | IRI | 2023-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1267 | 1245 | 3.00 | 5 | 0.55 | 40 | 22.00 | |
| | Fathi, Abolfazl | | | 1637 | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Roozbeh, Reza | | | 1001 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Ebrahimi, Mahdi | | | 1451 | IRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Azadi, Ali | | | 1097 | IRI | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Shayani, Amir | | | 1149 | IRI | 1.00 | 1 | 0.37 | 40 | 14.80 | |
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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