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Individual Calculations September 2022 |
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| Naderiyan, Amir Hosein Total change: 26.80 | |   |
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| 10th Qazvin Cup - C Group (U - 14) | Qazvin | IRI | 2022-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1308 | 1315 | 3.00 | 5 | 0.45 | 40 | 18.00 | |
|  Ghanbari, Mohammaderfan | | | 1447 | IRI | 1.00 | 1 | 0.68 | 40 | 27.20 | |  Nazem, Mehrad | | | 1173 | IRI | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Ghezelbash, Ali | | | 1352 | IRI | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Rismanchi, Ramtin | | | 1308 | IRI | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Bigani, Mohammad Hessam | | | 1259 | IRI | 0.00 | 1 | -0.58 | 40 | -23.20 | |
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) | | | | 1st IRCF Standard Tournament 1401 | Tehran | IRI | 2022-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1637 | 1332 | 1.00 | 5 | 0.22 | 40 | 8.80 | |
| | Azizkhani, Nima | | | 1730 | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Alizadeh, Amirhosein | | | 1597 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Vahdani, Sane | | | 1539 | IRI | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Jamali, Pouria | | | 1774 | IRI | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Salehi, Hosein | | | 1543 | IRI | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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) | | |
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