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Rapid:
Individual Calculations November 2017 |
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| Zerafat, Armin Total change: -4.60 | |   |
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| West Azarbaijan Province Rapid Championship 2017 | Oroomieh | IRI | 2017-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1697 | 1673 | 3.50 | 8 | -0.23 | 20 | -4.60 | |
|  Tarazooyeadl, Mojtaba | | | 2026 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Beigipour, Ala | | | 1273 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jalalian, Hossein | | | 1390 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Akbar Poor, Bahram | | | 1938 | IRI | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Nikbin, Saeed | | | 2040 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Haghi, Feridoon | | | 1676 | IRI | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Bashiri, Arman | | | 1962 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Rezaei, Yasin | | | 1273 * | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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