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Blitz:
Individual Calculations January 2019 |
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| Biriya, Yadollah Total change: -13.60 | |   |
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| Gilan Blitz Yalda Cup 1397 | Rasht | IRI | 2018-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1352 | 1425 | 4.00 | 8 | -0.68 | 20 | -13.60 | |
|  Khoshkalam, Seyed Mahan | | | 1785 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Khoshhal, Mahan | | | 1025 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Amiri, Amirali | | | 1656 | IRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Masoumi, Sahel | | | 1237 | IRI | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Abdzadeh, Artin | | | 1149 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Kiabi, Danyal | | | 1144 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Masoumi, Mohammad | | | 1611 | IRI | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Bolandakhtar, Ata | | | 1208 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | * 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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