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Individual Calculations July 2023 |
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| Yang, Daniel Total change: -19.60 | |   |
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| 32nd annual Chicago Open - U2300 Section | Wheeling, IL | USA | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1695 | 1798 | 2.50 | 6 | -1.32 | 40 | -52.80 | |
|  Xia, Heng | | | 1651 | USA | 0.00 | 1 | -0.70 | 40 | -28.00 | |  Lyu, Zhengdao | | | 1852 | USA | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Oberai, Vikram | | | 1705 | USA | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Zheng, Lerui | | | 1585 | USA | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Ray, Ujan | | | 1735 | USA | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Puppalla, Pranay | | | 1641 | USA | 0.50 | 1 | -0.21 | 40 | -8.40 | |
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) | | | | 9th annual Continental Class Championships - Expert | Reston, VA | USA | 2023-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1802 | 1897 | 1.00 | 3 | -0.87 | 40 | -34.80 | |
| | Lin, Benjamin Gu | | | 1681 | USA | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Ilnytsky, Alexander | | | 1979 | USA | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Zhuang, Kyle | | | 1745 | USA | 0.00 | 1 | -0.70 | 40 | -28.00 | |
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) | | | | 17th annual Philadelphia Open - Major | Philadelphia, PA | USA | 2023-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1952 | 1897 | 4.00 | 5 | 1.70 | 40 | 68.00 | |
| | Bartell, Thomas | m | | 2330 | USA | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Sankar, Arjun | | | 1664 | USA | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Ng, Timothy | | | 1727 | USA | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Wang, Alexander J | | | 1821 | USA | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Dehmelt, Karl | f | | 2220 | USA | 1.00 | 1 | 0.87 | 40 | 34.80 | |
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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