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Blitz:
Individual Calculations December 2021 |
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| Aminian, Hirad Total change: 27.60 | |   |
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| 1st IRCF Weekly blitz Tournaments 1400 | Tehran | IRI | 2021-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2052 | 1512 | 0.00 | 3 | -0.13 | 20 | -2.60 | |
|  Alavi, Sayed Javad | m | | 2247 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Sadeghi Givi, Reza | | | 1975 | IRI | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Esmaeilnejad, Mohammad Amin | | | 1933 | IRI | 0.00 | 1 | -0.07 | 20 | -1.40 | |
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) | | | | 2nd IRCF Weekly blitz Tournaments 1400 | Tehran | IRI | 2021-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1721 | 1512 | 4.00 | 9 | 1.51 | 20 | 30.20 | |
| | Ardeshi, Mehrdad | m | | 2045 | IRI | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Mahdizadeh, Mohammad | | | 1901 | IRI | 1.00 | 1 | 0.91 | 20 | 18.20 | |  Mokhtari Moghadam, Taha | | | 1897 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Mohammadi, Erfan | | | 1621 | IRI | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Malakouti, Ehsan | | | 1773 | IRI | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Abbaspoorrad, Nikoo | | | 1717 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Gholipour, Amirhosein | | | 1378 | IRI | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Rahmani, Younes | | | 1479 | IRI | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Javadi, Hamid | | | 1680 | IRI | 1.00 | 1 | 0.72 | 20 | 14.40 | |
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) | | |
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