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Individual Calculations January 2023 |
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| Budow, Sarah Total change: -15.60 | |   |
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| 37th annual Eastern Open - U2200 | Arlington, VA | USA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1652 | 1695 | 3.50 | 7 | -0.39 | 40 | -15.60 | |
|  Qian, Bobby | | | 1709 | USA | 0.00 | 1 | -0.48 | 40 | -19.20 | |  Jing, Andrew | | | 1795 | USA | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Balakrishnan, Naveen | | | 1609 | USA | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Wu, Jacob | | | 1569 | USA | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Diao, Sujia | | | 1484 | USA | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Shah, Arsh | | | 1674 | HKG | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Srinivasan, Arjun | | | 1724 | USA | 0.00 | 1 | -0.46 | 40 | -18.40 | |
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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