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Individual Calculations September 2019 |
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| Jafarian, Danial Total change: -6.80 | |   |
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| 9th Qazvin Cup - B Group (U-1800) | Qazvin | IRI | 2019-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1386 | 1431 | 4.00 | 8 | -0.34 | 20 | -6.80 | |
|  Abedi, Sorosh | | | 1132 | IRI | 0.00 | 1 | -0.85 | 20 | -17.00 | |  Salehi, Fatemeh | | | 1098 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Shahmohammadi, Dorsa | | | 1077 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Mortezaee, Ghorban | | | 1715 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Zare, Sina | | | 1680 | IRI | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Jangjoo, Abolfazl | | | 1597 | IRI | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Mirzavi, Mohamadreza | | | 1253 | IRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Rezaeipour, Sina | | | 1536 | IRI | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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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