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Individual Calculations April 2019 |
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| Rostami, Roohollah Total change: 41.00 | |   |
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| Karoun International U2000 Cup 2019 | Ahvaz | IRI | 2019-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1709 | 1874 | 4.00 | 7 | -1.00 | 20 | -20.00 | |
|  Hamidi, Ahmad | | | 1670 | IRI | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Kiani, Rahil | | | 1770 | IRI | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Mohammadi, Ahmad | | | 1682 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Jalilian, Benyamin | | | 1720 | IRI | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Hashemi, Farhad | | | 1621 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Rabi, Amir | | | 1715 | IRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Movahed, Sina | | | 1788 | IRI | 0.00 | 1 | -0.62 | 20 | -12.40 | |
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) | | | | 5th Qazvin Nowrouz Cup U-2000 Farvardin 1398 | Qazvin | IRI | 2019-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1853 | 1810 | 6.50 | 8 | 3.05 | 20 | 61.00 | |
| | Ghafouri, Mohammad Javad | | | 1613 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Asadi, Sadegh | | | 1989 | IRI | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Shahmoradi, Arash | | | 1960 | IRI | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Mohamadi, Niyousha | | | 1433 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Samsam, Farhad | | | 1979 | IRI | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Abedini, Morteza | | | 1957 | IRI | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Shahali, Milad | | | 1901 | IRI | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Faryad, H. A | | | 1993 | IRI | 0.50 | 1 | 0.24 | 20 | 4.80 | |
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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