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Rapid:
Individual Calculations August 2017 |
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| Efafi, Ebrahim Total change: 5.80 | |   |
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| Tehran Rapid Cup 7 Mordad 1396 U2000 | Tehran | IRI | 2017-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1745 | 1991 | 5.00 | 6 | 0.29 | 20 | 5.80 | |
|  Nazari Nia, Shahram | | | 1637 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Mohammadrezaee, Amin | | | 1745 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Talebi, Masoud | | | 1914 | IRI | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Abbaspoorrad, Nikoo | | | 1591 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Khoshghadam, Alireza | | | 1689 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Iranfar, Amir | | | 1896 | IRI | 1.00 | 1 | 0.37 | 20 | 7.40 | | | * 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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