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Individual Calculations February 2019 |
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| Razaghi, Behrooz Total change: -18.20 | |   |
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| Amirkabir Standard Cup 1397 | Alborz | IRI | 2019-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1892 | 2174 | 6.00 | 7 | 0.38 | 20 | 7.60 | |
|  Gholizadeh, Majid | | | 1774 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ghayourifar, Ali | | | 1774 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Golmohammadi, Hadi | | | 1850 | IRI | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Mirdavoodi, Hasan | | | 1774 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ghorbani, Sina | | | 1774 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Maleki, Mojtaba | | | 2183 | IRI | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Vaghar, Mohsen | | | 2116 | IRI | 0.50 | 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) | | | | Tehran Standard Cup 26 Dey-1 Bahman 1397 | Tehran | IRI | 2019-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1838 | 2174 | 3.00 | 5 | -1.29 | 20 | -25.80 | |
| | Nazari Nia, Shahram | | | 1774 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rahmani, Mohammad | | | 1774 * | IRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Karimi, Setayesh | | | 1774 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Raei, Alireza | | | 1774 * | IRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Zahedifar, Anahita | | wf | 2095 | IRI | 0.00 | 1 | -0.61 | 20 | -12.20 | | | * 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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