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Individual Calculations August 2022 |
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| Hosseinnezhad, Amirreza Total change: 16.40 | |   |
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| Iranian Juniors Chess Championship (Open U20) | Ardebil | IRI | 2022-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1630 | 1134 | 1.00 | 5 | 0.41 | 40 | 16.40 | |
|  Azadi, Amirmohammad | | | 2234 | IRI | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Habibifard, Parham | | | 1432 | IRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Abdollahi, Eliya | | | 1296 | IRI | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Majidzadeh, Amirhossein | | | 1734 | IRI | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Ghorishi, Seied Mahdiar | | | 1453 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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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