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Rapid:
Individual Calculations September 2017 |
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| Rahimi, Amir Mohammad Total change: 21.80 | |   |
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| Tehran Rapid Cup 21 Mordad U2000 | Tehran | IRI | 2017-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1726 | 1929 | 4.00 | 6 | -0.45 | 20 | -9.00 | |
|  Nazari Nia, Shahram | | | 1694 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Bozorgi, Souren | | | 1668 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Rajabi, Mohsen | | | 1806 | IRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Doostkam, P | | | 1953 | IRI | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Fakhrbakhsh, Vandad | | | 1705 | IRI | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Mozaffari, Mohammad Hossein | | | 1529 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | Tehran Rapid Cup 24 Mordad 1396 | Tehran | IRI | 2017-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1811 | 1929 | 4.00 | 5 | 0.93 | 20 | 18.60 | |
| | Heydari, Hosein | | | 1529 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Habibi, Radin | | | 1529 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rostami, Rouzbeh | | | 2124 | IRI | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Zahedifar, Anahita | | wf | 2068 | IRI | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Rajabi, Mohsen | | | 1806 | 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) | | | | Tehran Rapid Cup 28 Mordad 1396 U 2000 | Tehran | IRI | 2017-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1779 | 1929 | 4.00 | 5 | 0.61 | 20 | 12.20 | |
| | Golshanizad, Saeed | | | 1529 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Khoshghadam, Alireza | | | 1740 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Shokri, Firouz | | | 1856 | IRI | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Ghobadibigvand, A. | | | 1861 | IRI | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Khoshnood Khaneh, Babak | | | 1907 | IRI | 1.00 | 1 | 0.47 | 20 | 9.40 | | | * 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) | | |
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