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Individual Calculations April 2014 |
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| Amini, Hamidreza Total change: -5.85 | |   |
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| 12th Iranian Super League Chess Championship (Men) | Tehran | IRI | 2013-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2208 | 2073 | 1.50 | 5 | -0.21 | 30 | -6.30 | |
|  Nasri, Amin | | | 2347 | IRI | 0.50 | 1 | 0.33 | 30 | 9.90 | |  Tabatabaei, M.amin | f | | 2168 | IRI | 0.50 | 1 | 0.13 | 30 | 3.90 | | | Mahjoob, Morteza | g | | 2414 | IRI | 0.00 | 1 | -0.12 | 30 | -3.60 | | | Ghanbarzadeh, Reza | | | 2089 | IRI | 0.00 | 1 | -0.48 | 30 | -14.40 | | | Farshadifar, Saman | | | 2022 | IRI | 0.50 | 1 | -0.07 | 30 | -2.10 | |
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 | | Esfahan First League (2013) | Esfahan | IRI | 2013-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1906 | 2073 | 3.50 | 6 | -0.72 | 15 | -10.80 | |
| | Aghaei, Alireza | | | 2156 | IRI | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Mohseni, Ali Reza | | | 1761 | IRI | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Haghayegh, Jamshah | | | 2015 | IRI | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Forati, Mohsen | | | 1889 | IRI | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Salehipour, Amin | | | 1793 | IRI | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Dehghani, Hooman | | | 1821 | IRI | 1.00 | 1 | 0.19 | 15 | 2.85 | |
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 | | 12th Iranian Super League (Men - 2nd Season) | Tehran | IRI | 2014-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2135 | 2073 | 2.00 | 3 | 0.75 | 15 | 11.25 | |
| | Hosseinzadeh, Nima | | | 2236 | IRI | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Moradi, Mostafa | | | 2141 | IRI | 1.00 | 1 | 0.59 | 15 | 8.85 | | | Farshadifar, Saman | | | 2028 | IRI | 0.50 | 1 | -0.06 | 15 | -0.90 | |
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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