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Individual Calculations June 2022 |
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| Aminpour, Arina Total change: 105.20 | |   |
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| West Azerbaijan Province Standard Chess Championship Mahmoud Hosseini Memorial | Urmia | IRI | 2022-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1680 | 1079 | 1.00 | 4 | 0.92 | 40 | 36.80 | |
|  Hosseinzadeh, Mehran | | | 1849 | IRI | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Shahbazi, Akbar | | | 1597 | IRI | 1.00 | 1 | 0.97 | 40 | 38.80 | |  Valizadegan, Ebrahim | | | 1639 | IRI | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Ghoch Khani, Hossein | | | 1636 | IRI | 0.00 | 1 | -0.03 | 40 | -1.20 | |
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) | | | | Iranian Youth Chess Championship ( Girls U18 ) | kermanshah | IRI | 2022-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1639 | 1079 | 2.00 | 6 | 1.71 | 40 | 68.40 | |
| | Harati, Hasti | | | 1688 | IRI | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Delshad, Shaghayegh | | | 1422 | IRI | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Ghaemi, Narges | | | 1543 | IRI | 1.00 | 1 | 0.95 | 40 | 38.00 | | | Seyedi Hallaj, Seyedeh Hasti | | | 1649 | IRI | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Rahimi, Panteha | | | 1486 | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ghomi, Parnian | | wc | 2047 | IRI | 0.00 | 1 | 0.00 | 40 | 0.00 | |
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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