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Individual Calculations October 2018 |
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| Jalali, Aria Total change: 4.40 | |   |
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| Fars Boys U-14 Chess Championship 1397 | Fars | IRI | 2018-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1288 | 1174 | 2.00 | 5 | 0.11 | 40 | 4.40 | |
|  Bazarafshan, Roozbeh | | | 1553 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Tabebordbar, Mohammad Amin | | | 1234 | IRI | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Sharifi, Amirhosein | | | 1469 | IRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Salehi, Mahdi | | | 1126 | IRI | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Bahmani Tadavani, Alireza | | | 1057 | IRI | 1.00 | 1 | 0.34 | 40 | 13.60 | |
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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