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Individual Calculations October 2015 |
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| Mirhakim, Sied Amir Arshiya Total change: 13.20 | |   |
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| Sahrivar Cup (U -2000 ) 2015 | Tehran | IRI | 2015-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1583 | 1378 | 2.50 | 7 | 0.65 | 40 | 26.00 | |
|  Molavian, Hadi | | | 1598 | IRI | 1.00 | 1 | 0.78 | 40 | 31.20 | |  Abbaspoorrad, Nikoo | | | 1502 | IRI | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Modirrousta, Nima | | | 1634 | IRI | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Poormosavi, Seyed Kian | | | 1766 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Asadi, Motahare | | wf | 1771 | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Imani, Milad | | | 1271 | IRI | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Jalali, Saba | | | 1540 | IRI | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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) | | | | Tehran Chess Championship 2015 | Tehran | IRI | 2015-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1668 | 1378 | 0.50 | 5 | -0.32 | 40 | -12.80 | |
| | Sedghi, Babak | | | 1778 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mashayekhi, Ehsan | | | 1739 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Seifollahi, Sepehr | | | 1608 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Firoozeh, Amrolah | | | 1563 | IRI | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Paranfar, Alireza | | | 1650 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | * 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) | | |
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