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Individual Calculations August 2018 |
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| Ali, Rostami Total change: 8.40 | |   |
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| Zanjan Chess Championship 1397 | Zanjan | IRI | 2018-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1776 | 1722 | 1.50 | 3 | 0.21 | 40 | 8.40 | |
|  Rostami, Mohsen | | | 1939 | IRI | 0.50 | 1 | 0.28 | 40 | 11.20 | |  Nozari, Mohammad | | | 1599 | IRI | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Kazemianmoghadam, Bahador | | | 1791 | IRI | 1.00 | 1 | 0.60 | 40 | 24.00 | |
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) | | |
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