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Individual Calculations September 2021 |
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| Ye, Stephen Total change: 17.20 | |   |
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| 4th Annual Peter Henner Memorial - Major | Albany, New York | USA | 2021-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1963 | 1783 | 1.00 | 3 | 0.17 | 40 | 6.80 | |
|  Ramanathan, Suraj | | | 2066 | USA | 0.50 | 1 | 0.34 | 40 | 13.60 | |  Wang, Ellen | | wm | 2007 | USA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Lancman, Kyle B. | | | 1817 | USA | 0.50 | 1 | 0.05 | 40 | 2.00 | |
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) | | | | 51st Annual Continental Open - Under 2200 | Sturbridge, Massachusetts | USA | 2021-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1893 | 1776 | 2.00 | 5 | 0.26 | 40 | 10.40 | |
| | Dedona, Mark | | | 1974 | USA | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Carlson, Joaquin | | | 1665 | USA | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Barash, Anton | | | 1984 | USA | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Hu, Alexander C | | | 1979 | USA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Chin, Spencer | | | 1862 | USA | 0.50 | 1 | 0.12 | 40 | 4.80 | |
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) | | |
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