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Individual Calculations February 2020 |
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| Imanzadeh, Mehdi Total change: 3.40 | |   |
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| Iranian Workers Chess Championship (Men_Standard) | Ahvaz | IRI | 2019-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1731 | 1844 | 4.00 | 6 | 0.17 | 20 | 3.40 | |
|  Ghari Zadeh, Mahmood | | | 2031 | IRI | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Shahivand, Saeed | | | 1639 | IRI | 0.00 | 1 | -0.76 | 20 | -15.20 | |  Saleh Kotah, Sayed Ataollah | | | 1883 | IRI | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Emadi , Sayad Ahmad | | | 1663 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Goodarzi, Alireza | | | 1651 | IRI | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Mahdavi Meymand, Hamid | | | 1519 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | |
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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