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Individual Calculations August 2013 |
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| Shahkarami, Amin Total change: -1.65 | |   |
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| Khordad Open Chess Tournament 2013 | Tehran | IRI | 2013-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1810 | 1617 | 1.00 | 5 | -0.44 | 30 | -13.20 | |
|  Gholami, Aryan | f | | 2017 * | IRI | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Galehdari, Bardia | | | 2017 * | IRI | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Zahedifar, Anahita | | | 1802 | IRI | 0.00 | 1 | -0.26 | 30 | -7.80 | |  Tehranifarshid, Nima | | | 1449 | IRI | 1.00 | 1 | 0.28 | 30 | 8.40 | | | Tajbakhsh, Ramtin | | | 1763 | IRI | 0.00 | 1 | -0.30 | 30 | -9.00 | | | * 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) | | | NOTE: K factor changed | | Ramadan Open Chess Tournament 2013 | Tehran | IRI | 2013-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1865 | 1617 | 2.00 | 6 | 0.77 | 15 | 11.55 | |
| | Tabatabaei, M.amin | f | | 2017 * | IRI | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Ganjali, Hossein | | | 1816 | IRI | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Pour Eskandar, Aliakbar | | | 1804 | IRI | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Chavoshi, Rahim | | | 1831 | IRI | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Roozbayan, Reza | | | 1954 | IRI | 0.50 | 1 | 0.38 | 15 | 5.70 | | | Mohammadi, Arash | | | 1770 | IRI | 0.00 | 1 | -0.30 | 15 | -4.50 | | | * 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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