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Individual Calculations January 2020 |
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| Khalifehzadeh, Jaafar Total change: -30.40 | |   |
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| 6th Arvand Cup 2019 (U1800) | Abadan | IRI | 2019-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1558 | 1689 | 2.50 | 6 | -1.52 | 20 | -30.40 | |
|  Rezaeii, Yahya | | | 1501 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Abri, Hani | | | 1615 | IRI | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Mohammadi, Seyed Saeed | | | 1645 | IRI | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Dargahi, Abolfazl | | | 1476 | IRI | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Soleimani Moghadam, Alireza | | | 1648 | IRI | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Zaheri, Mehran | | | 1463 | IRI | 0.00 | 1 | -0.79 | 20 | -15.80 | |
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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