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Individual Calculations January 2020 |
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| Ghaffari, Hamidreza Total change: -50.80 | |   |
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| 19th Ministry Of Energy Chess Team Championship - Sanandaj 1398 | Kordestan | IRI | 2019-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1547 | 1594 | 1.00 | 4 | -1.27 | 40 | -50.80 | |
|  Hatamkhani, Esmaeil | | | 1471 | IRI | 0.00 | 1 | -0.67 | 40 | -26.80 | |  Youselyani, Abdolmajid | | | 1357 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Hazbeian, Salem | | | 1828 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Taghizadeh, Naghi | | | 1531 | IRI | 0.00 | 1 | -0.59 | 40 | -23.60 | |
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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