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Individual Calculations September 2021 |
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| Hakobyan, Valeri Total change: 40.00 | |   |
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| 26th Annual Pacific Coast Open - Premier | Van Nuys, California | USA | 2021-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1788 | 1420 | 2.50 | 5 | 2.00 | 20 | 40.00 | |
|  Wang, Henry | | | 1820 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Mahesh, Tejas | | | 1820 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Jiang, Nicholas | | | 1702 | USA | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Meiyappan, Annapoorni | | wf | 1778 | USA | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Chubakov, Sultan | | | 1820 * | KGZ | 1.00 | 1 | 0.92 | 20 | 18.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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