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Individual Calculations February 2020 |
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| Irannejad, Ali Total change: -5.00 | |   |
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| Iranian Workers Chess Championship (Men_Standard) | Ahvaz | IRI | 2019-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1678 | 1532 | 1.00 | 4 | -0.25 | 20 | -5.00 | |
|  Emadi , Sayad Ahmad | | | 1663 | IRI | 1.00 | 1 | 0.68 | 20 | 13.60 | |  Shahivand, Saeed | | | 1639 | IRI | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Bolhasani, Habib | | | 1830 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Norouzi, Mahdi | | | 1581 | IRI | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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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