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Individual Calculations September 2022 |
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| Ghiyasi, Alborz Total change: -40.80 | |   |
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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 |
| 1360 | 1335 | 2.00 | 6 | -1.01 | 40 | -40.40 | |
|  Ali Hoseini, Arsam | | | 1150 | IRI | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Noparast, Kian | | | 1180 | IRI | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Abdi, Parnian | | | 1200 | IRI | 1.00 | 1 | 0.32 | 40 | 12.80 | |  Abdi, Amir | | | 1736 | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kazemi, Ghazal | | | 1188 | IRI | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Yousefi, Arya | | | 1703 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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) | | | | Lahijan Standard Cup (U 2200) | Lahijan | IRI | 2022-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1278 | 1335 | 3.50 | 6 | -0.01 | 40 | -0.40 | |
| | Hanafi, Mehrsa | | | 1015 | IRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Shaabani, Amin | | | 1767 | IRI | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Miar, Arad | | | 1608 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Basiri, Amirali | | | 1115 | IRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Forootan, Avash | | | 1126 | IRI | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Pahlavanzadeh, Yalta | | | 1039 | IRI | 1.00 | 1 | 0.15 | 40 | 6.00 | |
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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