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Individual Calculations February 2023 |
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| Jing, Andrew Total change: 204.80 | |   |
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| 2022-23 Northern Virginia Open - Championship | Dulles, Virginia | USA | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1912 | 1683 | 3.50 | 5 | 2.21 | 40 | 88.40 | |
|  Yu, Yang | | | 1523 | USA | 1.00 | 1 | 0.29 | 40 | 11.60 | |  Siamon, David | | | 1954 | USA | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Ponukumati, Aditya | | | 1992 | USA | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Diao, Matthew Guo | | | 1897 | USA | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Foisor, Sabina-Francesca | | wg | 2196 | USA | 0.00 | 1 | -0.04 | 40 | -1.60 | |
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) | | | | 55th annual Liberty Bell Open - U2100 | Philadelphia, PA | USA | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1680 | 1683 | 5.50 | 7 | 1.97 | 40 | 78.80 | |
| | Verma, Angelina | | | 1600 | USA | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Desai, Ved | | | 1546 | USA | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Ju, Alan | | | 1627 | USA | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Fernandez, Kenneth | | | 1745 | USA | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Steincamp, Isaac Kaito | | | 1881 | USA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Levkov, Ilya | | | 1618 | RUS | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Miller, David C | | | 1743 | USA | 1.00 | 1 | 0.58 | 40 | 23.20 | |
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) | | | | 60th Annual Baltimore Open - Championship | Linthicum Heights, MD | USA | 2023-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1926 | 1683 | 2.00 | 5 | 0.94 | 40 | 37.60 | |
| | Capocyan, Sam Lander Cabrera | | | 2001 | USA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Vinod, Aarush | | | 1930 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Mariappan, Anish M | | | 1757 | USA | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Goktepe, Derin | | | 1886 | USA | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Desmarais, Nicholas Eduard | | | 2054 | USA | 0.50 | 1 | 0.40 | 40 | 16.00 | |
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) | | |
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