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Individual Calculations September 2019 |
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| Habibi, Radin Total change: 56.80 | |   |
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| Chess Tehran Championship 2019 - U12B | Tehran | IRI | 2019-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1387 | 1610 | 7.50 | 8 | 1.42 | 40 | 56.80 | |
|  Niaei, Keyhan | | | 1210 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Gharibian, Rozbeh | | | 1210 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Sadeghi, Ali | | | 1362 | IRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Hosseini, Mohammad Hossein | | | 1317 | IRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Nouri, Alaa | | | 1628 | IRI | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Arabcari, Aidin | | | 1389 | IRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Hadavandkhani, Mohammadmahdi | | | 1506 | IRI | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Khosronejad, Abtin | | | 1470 | IRI | 0.50 | 1 | -0.19 | 40 | -7.60 | | | * 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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