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Individual Calculations February 2023 |
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| Dong, Kyle Qiyu Total change: 32.30 | |   |
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| 32nd annual North American Open | Paradise, Nevada | USA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1905 | 1775 | 4.00 | 9 | 0.91 | 38 | 34.58 | |
|  Vemparala, Nikash | c | | 2102 | USA | 0.50 | 1 | 0.37 | 38 | 14.06 | |  Guha, Rohit | | | 2146 | USA | 0.00 | 1 | -0.10 | 38 | -3.80 | | | Xu, Eddie | | | 1945 | CAN | 0.00 | 1 | -0.28 | 38 | -10.64 | | | Chen, Rachel Ruoxuan | | wc | 1837 | CAN | 0.50 | 1 | 0.09 | 38 | 3.42 | | | Pesterev, Kirill | | | 1923 | RUS | 1.00 | 1 | 0.70 | 38 | 26.60 | | | Liu, Patrick Peijun | | | 1932 | USA | 0.00 | 1 | -0.29 | 38 | -11.02 | | | Wang, Andrew | | | 1824 | USA | 0.50 | 1 | 0.07 | 38 | 2.66 | | | Shetty, Anshul P | | | 1843 | USA | 0.50 | 1 | 0.09 | 38 | 3.42 | | | Welch, Mason Jeffery | | | 1592 | USA | 1.00 | 1 | 0.26 | 38 | 9.88 | |
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 January Marshall Premier | New York, NY | USA | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2017 | 1831 | 1.00 | 3 | 0.22 | 38 | 8.36 | |
| | Mou, Iris | | wf | 2080 | USA | 0.00 | 1 | -0.19 | 38 | -7.22 | | | Hebbar, Eshaan | | | 1979 | USA | 0.00 | 1 | -0.30 | 38 | -11.40 | | | Marsh, James | | | 1991 | USA | 1.00 | 1 | 0.71 | 38 | 26.98 | |
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 - Major | Philadelphia, PA | USA | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1795 | 1831 | 3.00 | 6 | -0.28 | 38 | -10.64 | |
| | Tahmassebi, Bijan | | | 2198 | USA | 0.00 | 1 | -0.10 | 38 | -3.80 | | | Ji, Y Luke | | | 1462 | USA | 1.00 | 1 | 0.10 | 38 | 3.80 | | | Su, Kevin | | | 1990 | USA | 0.00 | 1 | -0.29 | 38 | -11.02 | | | De Lellis, Pietro | | | 1634 | SUI | 1.00 | 1 | 0.25 | 38 | 9.50 | | | Belenky, Nicholas | | | 1713 | USA | 0.50 | 1 | -0.16 | 38 | -6.08 | | | Opaska, Michael | | | 1772 | USA | 0.50 | 1 | -0.08 | 38 | -3.04 | |
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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