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Individual Calculations July 2022 |
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| Bian, Erin Total change: 12.80 | |   |
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| 2022 U.S. Women's Open | Las Vegas, Nevada | USA | 2022-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1684 | 1811 | 0.50 | 2 | -0.72 | 40 | -28.80 | |
|  Norovsambuu, Badamkhand | | | 1957 | MGL | 0.00 | 1 | -0.30 | 40 | -12.00 | |  Ying, Elizabeth Wenzhen | | | 1411 * | USA | 0.50 | 1 | -0.42 | 40 | -16.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 2022 National Open - Under 2300 | Las Vegas, Nevada | USA | 2022-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1972 | 1811 | 2.50 | 5 | 1.04 | 40 | 41.60 | |
| | Sairam, Pranav | | | 1999 | USA | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Rieb, Kyle C C | | | 2016 | USA | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Finkelstein, Alan | | | 1940 | USA | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Nathan, Nitish Sg | c | | 1885 | USA | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Bryant, Daniel | | | 2020 | USA | 0.50 | 1 | 0.27 | 40 | 10.80 | |
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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