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Individual Calculations June 2019 |
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| Amiri, Sadra Total change: -39.20 | |   |
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| Tehran Chess Championship 1398 | Tehran | IRI | 2019-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1414 | 1227 | 0.50 | 5 | -0.98 | 40 | -39.20 | |
|  Bahadori, Arash | | | 1627 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Alavi, Mir Mahmood | | | 1577 * | IRI | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Rakhshanizadeh, Ahmad | | | 1544 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Novin, Ahmadreza | | | 1314 | IRI | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Jafari Pakdel, Seyyed Erfan | | | 1010 | IRI | 0.00 | 1 | -0.78 | 40 | -31.20 | | | * 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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