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Individual Calculations August 2018 |
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| Raei, Alireza Total change: -17.40 | |   |
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| Tehran Chess Championship 2018 | Tehran | IRI | 2018-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1511 | 1742 | 6.00 | 9 | -0.87 | 20 | -17.40 | |
|  Kordi, Karen | | | 1342 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Idani, Pouya | g | | 2142 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rahimi, Panteha | | | 1488 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Heydarimoghaddam, Nima | | | 1491 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Asgari, Behrad | | | 1594 | IRI | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Karimpour Talebi, Arman | | | 1342 * | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Mahjoob Zardast, Artemis | | wc | 1342 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hamdollahi, Zahra | | | 1342 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ghafouri, Mohammad Javad | | | 1516 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * 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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