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Individual Calculations July 2022 |
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| Ghazaryan, Tigran A. Total change: 16.00 | |   |
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| 31st Annual Chicago Open - Under 2300 | Wheeling, Illinois | USA | 2022-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1787 | 1862 | 4.50 | 7 | 0.40 | 40 | 16.00 | |
|  Dang, Michael | | | 1916 | USA | 1.00 | 1 | 0.58 | 40 | 23.20 | |  Fong, Nathan | | | 1869 | USA | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Chen, Derek | | | 1796 | USA | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Moerlien, Puwit Sky | | | 1806 | USA | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Sammons, Evan | | | 1772 | USA | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Hakobyan, Valeri | | | 1481 | ARM | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Zhang, Alex | | | 1870 | USA | 0.50 | 1 | 0.01 | 40 | 0.40 | |
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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