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Individual Calculations October 2022 |
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| Nateghi, Ali Total change: 116.80 | |   |
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| Tehran Chess Championship U16-1401 Boys | Tehran | IRI | 2022-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1566 | 1287 | 4.00 | 6 | 2.92 | 40 | 116.80 | |
|  Sadeghi, Ali | | | 1534 | IRI | 1.00 | 1 | 0.81 | 40 | 32.40 | |  Shakeri, Amirali | | | 1618 | IRI | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Nazeri, Nima | | | 1369 | IRI | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Zeinali, Alireza | | | 1538 | IRI | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Mousivand, Ali | | | 1623 | IRI | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Heidarzadeh, Arsha | | | 1712 | IRI | 0.50 | 1 | 0.43 | 40 | 17.20 | |
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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