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Individual Calculations August 2018 |
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| Mahjoob Zardast, Artemis Total change: 16.40 | |   |
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| Tehran Chess Championship 2018 | Tehran | IRI | 2018-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1477 | 1249 | 2.50 | 9 | 0.41 | 40 | 16.40 | |
|  Aryanpour, Arad | c | | 1649 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Mohammadi Bahabadi, Mohammad Reza | | | 1518 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Bayat, Anoosha | | | 1483 | IRI | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Shabanzadeh, Mehrad | | | 1341 | IRI | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Keshani, Kian | | | 1322 | IRI | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Ghafouri, Mohammad Javad | | | 1516 | IRI | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Heydarimoghaddam, Nima | | | 1491 | IRI | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Raei, Alireza | | | 1649 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Safaei Fakhr, Alireza | | | 1325 | IRI | 0.00 | 1 | -0.40 | 40 | -16.00 | | | * 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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