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Individual Calculations February 2013 |
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| Rahmati, Morteza Total change: -13.50 | |   |
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| Tehran League 2012 Round 1-4 | Tehran | IRI | 2012-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2132 | 2130 | 1.50 | 4 | -0.46 | 15 | -6.90 | |
|  Pourramezanali, Amirreza | f | | 2357 | IRI | 0.00 | 1 | -0.21 | 15 | -3.15 | |  Tabatabaei, M.amin | f | | 2154 | IRI | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Bakhtiari Kish, Mazdak | | | 2171 | IRI | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Chavoshi, Rahim | | | 1846 | IRI | 1.00 | 1 | 0.16 | 15 | 2.40 | |
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 League 2012 Round 5-9 | Tehran | IRI | 2012-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2171 | 2130 | 0.00 | 1 | -0.44 | 15 | -6.60 | |
| | Asgarizadeh, Ahmad | | | 2171 | IRI | 0.00 | 1 | -0.44 | 15 | -6.60 | |
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) | | |
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