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Individual Calculations August 2017 |
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| Derakhshani, Abed Total change: 108.80 | |   |
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| Tehran Chess Championship Men 1396 | Tehran | IRI | 2017-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1667 | 1354 | 4.00 | 9 | 2.73 | 40 | 109.20 | |
|  Doroodian, Mahyar | | | 1754 * | IRI | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Sedghi, Babak | | | 1754 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ramezani, Alireza | | | 1614 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Shahbazpour, Bijan | | | 1706 | IRI | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Azizi Tafreshi, Ali Akbar | | | 1646 | IRI | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Farahsa, Khosro | | | 1700 | IRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Mirzaei, Mohen | | | 1605 | IRI | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Rahimkhani, Parviz | | | 1639 | IRI | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Khalili, Reza | | | 1587 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | * 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) | | | | Tehran Standard Cup Tir 1396 U1800 | Tehran | IRI | 2017-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1516 | 1354 | 1.00 | 3 | -0.01 | 40 | -0.40 | |
| | Shokri, Firouz | | | 1740 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Mehrjouei, Ali Akbar | | | 1095 | IRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Mahdavi, Mahdis | | | 1714 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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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