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Individual Calculations August 2019 |
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| Helalian, Amin Total change: -42.00 | |   |
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| Karimkhan Zand Open Chess U2000-Tir 1398 | Malayer | IRI | 2019-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1527 | 1536 | 1.00 | 4 | -1.05 | 40 | -42.00 | |
|  Noroozi, Amir Hossein | | | 1274 | IRI | 0.00 | 1 | -0.82 | 40 | -32.80 | |  Rahmatpisheh, Amir Hossein | | | 1718 | IRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Nameei, Koushan | | | 1838 | IRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Soltani, Hasti | | | 1276 | IRI | 1.00 | 1 | 0.18 | 40 | 7.20 | |
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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