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Rapid:
Individual Calculations January 2022 |
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| Naeimi Omran, Ashkan Total change: 37.20 | |   |
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| 5th Rapid Amol Chess Tournament | Mazandaran | IRI | 2021-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1507 | 1307 | 2.50 | 6 | 0.54 | 20 | 10.80 | |
|  Mogheyseh, Abolfazl | | | 1723 | IRI | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Hoseini, Seyedeh Niki | | | 996 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Khosravi, Rasool | | | 1619 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Sedaghati Nia, Nima | | | 1694 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Habibpour, Melodi | | | 1072 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Hamidiyan, Hadi | | | 1937 | IRI | 0.50 | 1 | 0.49 | 20 | 9.80 | |
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) | | | | 10th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2021-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1638 | 1307 | 2.50 | 6 | 1.32 | 20 | 26.40 | |
| | Tavasoli, Kianoosh | | | 1162 | IRI | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Hakemi, Arman | f | | 2042 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Abbaspoorrad, Nikoo | | | 1685 | IRI | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Hojjatinejad, Ilia | | | 1728 | IRI | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Sajadi Naeini, Seyed Soheil | | | 1690 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Aminian, Hirad | | | 1521 | IRI | 1.00 | 1 | 0.77 | 20 | 15.40 | |
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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