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Individual Calculations January 2023 |
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| Chiu, Isaac Total change: -19.40 | |   |
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| 37th annual Eastern Open - Premier | Arlington, VA | USA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2042 | 2261 | 5.00 | 8 | -0.97 | 20 | -19.40 | |
|  He, Henry | | | 1855 | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Rambha, Hemachandra | | | 1854 | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Glasser, Abraham | | | 1926 | USA | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Yehamandram, Yogeshwar | | | 1942 | USA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Girsh, Daniel | | | 2122 | USA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Molner, Mackenzie S | g | | 2438 | USA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Lee, Justin | | | 2162 | USA | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Studen, Damir | | | 2037 | USA | 0.50 | 1 | -0.28 | 20 | -5.60 | |
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) | | |
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