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Individual Calculations July 2023 |
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| Jalali, Armin Total change: 10.80 | |   |
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| 3rd Iran Under 14 Chess League 1402 (Standard) | Tehran | IRI | 2023-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1329 | 1470 | 5.00 | 7 | 0.27 | 40 | 10.80 | |
|  Namazi, Mohammad Parsa | | | 1233 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Khalafvand, Dorsa Sadat | | | 1471 | IRI | 1.00 | 1 | 0.50 | 40 | 20.00 | |  Badali Melkonians, Emil | | | 1388 | IRI | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Kolivand, Mohammad Ali | | | 1442 | IRI | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Abed Masrorkhah, Artin | | | 1381 | IRI | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Ebrahimibasyaei, Amirali | | | 1253 | IRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Abdolalizadeh, Asra | | | 1132 | IRI | 0.50 | 1 | -0.38 | 40 | -15.20 | |
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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