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Individual Calculations January 2020 |
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| Nezamivand Chegini, Yaser Total change: 4.60 | |   |
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| 17th Gilan Super League 1398 Round 4-5 | Gilan | IRI | 2019-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1740 | 1881 | 1.50 | 2 | 0.12 | 20 | 2.40 | |
|  Shafiee, Parham | | | 1699 | IRI | 0.50 | 1 | -0.24 | 20 | -4.80 | |  Azarbarzin, Amir Reza | | | 1781 | IRI | 1.00 | 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) | | | | 17th Gilan Super League 1398 Round 6-7 | Gilan | IRI | 2019-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1699 | 1881 | 1.50 | 2 | 0.11 | 20 | 2.20 | |
| | Biriya, Mohammadamin | | | 1892 | IRI | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Masoumi, Sahel | | | 1506 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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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