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Individual Calculations February 2019 |
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| Aryanpour, Arad Total change: 26.00 | |   |
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| Tehran Standard Cup 5-10 Dey U-2000 | Tehran | IRI | 2018-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1636 | 1697 | 4.00 | 7 | 0.02 | 40 | 0.80 | |
|  Ghorbani Shendi, Abolfazl | | | 1330 | IRI | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Aghamohamadi, M | | | 1941 | IRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Harati, Hasti | | | 1439 | IRI | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Salarkia, Davood | | | 1455 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Sousanabadi Farahani, Ramin | | | 1592 | IRI | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Mahboob, Amir | | | 1756 | IRI | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Navarchi, Mehrdad | | | 1936 | IRI | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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) | | | | Tehran U 18 League 2018 Round 9 | Tehran | IRI | 2019-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1799 | 1707 | 1.00 | 1 | 0.63 | 40 | 25.20 | |
| | Shahsavari, Sorena | | | 1799 | IRI | 1.00 | 1 | 0.63 | 40 | 25.20 | |
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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