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Individual Calculations January 2019 |
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| Rahnama, M.reza Total change: 8.40 | |   |
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| Tehran Standard Cup 21-26 Azar 1397 U-1800 | Tehran | IRI | 2018-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1617 | 1578 | 3.00 | 6 | 0.42 | 20 | 8.40 | |
|  Heidarzadeh, Arsha | | | 1728 | IRI | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Davoodi, Mehran | | | 1674 | IRI | 1.00 | 1 | 0.63 | 20 | 12.60 | |  Maleki, Mir Mahdi | | | 1774 | IRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Kasipour Azbari, Seyed Arvin | | | 1727 | IRI | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Poolaei, Roham | | | 1618 | IRI | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Kian Sirat , Yasin | | | 1178 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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