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Individual Calculations March 2023 |
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| Samuelson, Andrew Total change: -17.80 | |   |
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| 7th annual George Washington Open - Major | Reston, VA | USA | 2023-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1837 | 2069 | 3.00 | 5 | -0.89 | 20 | -17.80 | |
|  Diao, Matthew Guo | | | 1913 | USA | 0.00 | 1 | -0.71 | 20 | -14.20 | |  Chandi, Ishnoor Singh | | | 1676 | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Shankar, Pranav | | | 1788 | USA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Chu, Xiaoman | | | 1835 | CHN | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Yehamandram, Yogeshwar | | | 1975 | USA | 0.00 | 1 | -0.63 | 20 | -12.60 | |
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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