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Individual Calculations September 2023 |
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| Parvathaneni, Nikhil Total change: -33.60 | |   |
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| 1000GM 2023 August Bona FIDE Swiss - Open | Sunnyvale, CA | USA | 2023-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1776 | 1844 | 2.00 | 5 | -0.84 | 40 | -33.60 | |
|  Xiao, Michael | | | 1441 | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Widjaja, Luke | | | 1900 | USA | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Atwell, Rose | | | 2081 | USA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Yao, Hanchi | | | 1810 | USA | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Jin, David | | | 1650 | USA | 0.00 | 1 | -0.75 | 40 | -30.00 | |
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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