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Individual Calculations February 2022 |
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| He, Samuel Total change: -14.80 | |   |
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| 2021 Charlotte Open - Under 2200 | Charlotte, North Carolina | USA | 2021-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1628 | 1533 | 0.50 | 5 | -1.38 | 40 | -55.20 | |
|  Sammons, Evan | | | 1659 | USA | 0.00 | 1 | -0.33 | 40 | -13.20 | |  Hasman, Henry | | | 1641 | USA | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Anandh, Vijay | | | 1494 | USA | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Wang, Chloe | | | 1544 | USA | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Moerlien, Puwit | | | 1804 | USA | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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) | | | | 54th Annual Liberty Bell Open - Major | Philadelphia, Pennsylvania | USA | 2022-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1843 | 1575 | 2.00 | 5 | 1.01 | 40 | 40.40 | |
| | Hebbar, Eshaan | | | 1756 | USA | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Chen, Derek | | | 1832 | USA | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Lieberman, Jack | | | 1690 | USA | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Johnson, Ben | | | 2104 | USA | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Feng, Andrew T | | | 1835 | USA | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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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