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Individual Calculations December 2023 |
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| Lin, Benjamin Gu Total change: -83.20 | |   |
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| 32nd annual Kings Island Open - Major | Blue Ash, OH | USA | 2023-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1744 | 0.00 | 2 | -1.13 | 40 | -45.20 | |
|  Sammons, Evan | | | 1905 | USA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Wang, Rocky | | | 1456 | USA | 0.00 | 1 | -0.84 | 40 | -33.60 | |
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) | | | | 2023 Northern Virginia Open | Dulles, VA | USA | 2023-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1670 | 1744 | 1.00 | 3 | -0.79 | 40 | -31.60 | |
|  Verma, Angelina | | | 1505 | USA | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Xiong, Lang Leo | | | 2043 | USA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Zhang, Joy | | | 1463 | USA | 0.00 | 1 | -0.84 | 40 | -33.60 | |
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) | | | | 54th annual National Chess Congress - U2200 | Philadelphia, PA | USA | 2023-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1565 | 1744 | 3.50 | 5 | -0.16 | 40 | -6.40 | |
| | Ma, Jin | | | 1503 | USA | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Saxena, Ansh | | | 1554 | USA | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Schaefer, Sasha Milo | | | 1628 | USA | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Zhang, David | | | 1582 | USA | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Amrany, Benjamin | | | 1557 | USA | 1.00 | 1 | 0.26 | 40 | 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) | | |
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