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Individual Calculations August 2018 |
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| Dadmehr, Behdad Total change: 26.00 | |   |
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| Gilan chess Championship 1397 | Rasht | IRI | 2018-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1586 | 1660 | 5.50 | 9 | 0.23 | 20 | 4.60 | |
|  Gooharkaboodi, Amirhossein | | | 1260 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Nazari, Arad | | | 2053 | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bafekr, Garsha | | | 1260 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Yazdani, Mohammadhosein | | | 1375 | IRI | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Biriya, Mohammadamin | | | 1525 | IRI | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Taslimi, Borsa | | | 1911 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Masoumi, Mohammad | | | 1861 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Danesharaste, Arvin | | | 1489 | IRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Zarbini, Khashayar | | | 1537 | IRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | * 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) | | | | East of Gilan & West of Mazandaran Chess Super League 2018 Round 1-2 | Gilan | IRI | 2018-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1683 | 1660 | 2.00 | 2 | 1.07 | 20 | 21.40 | |
| | Pilevar, Abbas | | | 1679 | IRI | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Aminpour, Hassan | | | 1686 | IRI | 1.00 | 1 | 0.54 | 20 | 10.80 | |
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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