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Individual Calculations April 2017 |
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| Naderian, Farhad Total change: -28.00 | |   |
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| 9th Championship Chess League Golestan Province ( group A)- 1395 Round 14-18 | Golestan | IRI | 2017-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1692 | 1675 | 0.50 | 4 | -1.40 | 20 | -28.00 | |
|  Ghasempoor, Abdollah | | | 1844 | IRI | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Hadiyan, Peyman | | | 1662 | IRI | 0.00 | 1 | -0.52 | 20 | -10.40 | |  Jorjany, Hamed | | | 1455 | IRI | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Habibi Rad , Fereydoon | | | 1808 | IRI | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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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