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Individual Calculations August 2023 |
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| Mahdizadeh, Sadra Total change: 40.80 | |   |
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| Tehran U-12 Boys Championship 1402 | Tehran | IRI | 2023-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1306 | 1615 | 7.00 | 7 | 1.02 | 40 | 40.80 | |
|  Ebrahimibasyaei, Amirali | | | 1215 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Soutiazad, Amirali | | | 1259 | IRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Younesi, Abolfazl | | | 1277 | IRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Pejhan, Arya | | | 1374 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Hosseini, Seyed Arad | | | 1300 | IRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Raji Ghasemi, Mohammad Danial | | | 1375 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Hashemi, Seyed Mohammadarman | | | 1344 | IRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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