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Individual Calculations July 2023 |
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| Goli, Sandhya Total change: -11.40 | |   |
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| 2023 U.S. Women's Open | Las Vegas, NV | USA | 2023-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1684 | 1907 | 1.50 | 2 | -0.06 | 20 | -1.20 | |
|  Ginzburg, Liora | | | 1641 | USA | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Ganbaatar, Amarjargal | | | 1726 | MGL | 0.50 | 1 | -0.24 | 20 | -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) | | | | 2023 National Open - Under 2100 | Las Vegas, NV | USA | 2023-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1803 | 1907 | 3.00 | 5 | -0.17 | 20 | -3.40 | |
| | Imada, Todd | | | 1880 | USA | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Martin, Drew | | | 1754 | USA | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Zhang, Kylie | | | 1835 | USA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Anil, Vishal | | | 1652 | USA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Drippe, John M | | | 1894 | USA | 0.00 | 1 | -0.52 | 20 | -10.40 | |
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) | | | | 16th annual Philadelphia International | Philadelphia, PA | USA | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2004 | 1907 | 2.00 | 6 | -0.34 | 20 | -6.80 | |
| | Sarkar, Justin Joseph | m | | 2320 | USA | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Sun, Ryan | c | | 2137 | USA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Ling, Chenxuan | | | 1641 | USA | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Mansurov, Yusuf | | | 1750 | USA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Rogers, Norman | f | | 2056 | USA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Puckett, Matthew | | | 2120 | USA | 0.50 | 1 | 0.27 | 20 | 5.40 | |
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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