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Individual Calculations June 2022 |
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| Abdolahi, Amir Taha Total change: -2.40 | |   |
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| Tehran Chess Championship U14 Boys | Tehran | IRI | 2022-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1346 | 1271 | 2.00 | 5 | -0.06 | 40 | -2.40 | |
|  Bayat, Nikan | | | 1447 | IRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Ghodousi, Arian | | | 1401 | IRI | 1.00 | 1 | 0.68 | 40 | 27.20 | |  Parham Asl, Mani | | | 1602 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Khodaverdi, Artin | | | 1120 | IRI | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Hannani, Arshia | | | 1160 | IRI | 1.00 | 1 | 0.35 | 40 | 14.00 | |
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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