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Individual Calculations September 2022 |
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| Shamsi, Shayegan Total change: 21.60 | |   |
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| 10th Qazvin Cup Group B (U 1800) | Qazvin | IRI | 2022-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1306 | 1018 | 1.50 | 7 | 0.32 | 40 | 12.80 | |
|  Rezaei, Arman | | | 1269 | IRI | 0.50 | 1 | 0.31 | 40 | 12.40 | |  Ghaemi, Ali Reza | | | 1238 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Rahimzadeh, Maryam | | | 1274 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Taj Dini, Hasti | | | 1199 | IRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Yousefi, Ahmadreza | | | 1445 | IRI | 1.00 | 1 | 0.93 | 40 | 37.20 | | | Darang, Mehrbod | | | 1290 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Zendehboodi, Fariba | | | 1425 | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |
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 |
| 1492 | 1032 | 0.50 | 4 | 0.22 | 40 | 8.80 | |
| | Sohrabi, Hessam | | | 1604 | IRI | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Khani, Majid | | | 1555 | IRI | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Marvi, Targol | | | 1283 | IRI | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Jamshideyni, Arash | | | 1524 | IRI | 0.00 | 1 | -0.04 | 40 | -1.60 | |
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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