Individual Calculations August 2023 |
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Soutiazad, Amirali Total change: -26.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Tehran U-12 Boys Championship 1402 | Tehran | IRI | 2023-07-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
1338 | 1259 | 1.00 | 4 | -0.67 | 40 | -26.80 | |
| Mahdizadeh, Sadra | | | 1615 | IRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | Naderi, Shahan | | | 1165 | IRI | 1.00 | 1 | 0.37 | 40 | 14.80 | | Pejhan, Arya | | | 1374 | IRI | 0.00 | 1 | -0.34 | 40 | -13.60 | | Aminalroaya, Mohammaddariush | | | 1197 | IRI | 0.00 | 1 | -0.59 | 40 | -23.60 | | 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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