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Individual Calculations June 2023 |
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| Verma, Angelina Total change: 33.60 | |   |
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| 4th Colonial Open - U2100 | Dulles, Virginia | USA | 2023-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1700 | 1540 | 2.50 | 5 | 1.04 | 40 | 41.60 | |
|  Molodtsov, Konstan | | | 1695 | USA | 0.00 | 1 | -0.29 | 40 | -11.60 | |  Coleman, Anthony | | | 1661 | USA | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Tang, Vincent | | | 1809 | USA | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Dong, Andy | | | 1731 | USA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Shih, Lu-Chung | | | 1602 | TPE | 0.50 | 1 | 0.09 | 40 | 3.60 | |
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) | | | | 68th Maryland Open - Under 2100 | Rockville, MD | USA | 2023-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1596 | 1540 | 1.50 | 4 | -0.20 | 40 | -8.00 | |
| | Wang, Chloe Heather | | | 1705 | USA | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Swaminathan, Pranav | | | 1608 | USA | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Kinney, Zachary Z | | | 1458 | USA | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Gartenlaub, Corin | | | 1613 | USA | 0.00 | 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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