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Individual Calculations June 2022 |
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| Zhu, Jenny Total change: 21.60 | |   |
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| 30th Annual Eastern Class Championships - Expert | Sturbridge, Massachusetts | USA | 2022-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1903 | 1774 | 0.00 | 1 | -0.33 | 40 | -13.20 | |
|  Malinin, Sergey | | | 1903 | USA | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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) | | | | Marshall Premier May 2022 | New York, NY | USA | 2022-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1961 | 1814 | 2.50 | 5 | 0.87 | 40 | 34.80 | |
|  Bellows, Samuel | | | 1974 | USA | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Hardaway, Brewington | c | | 2219 | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Oh, James Y | | | 1848 | USA | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Tay, Brian | | | 1863 | USA | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Cheung, Ryan | | | 1900 | USA | 0.50 | 1 | 0.12 | 40 | 4.80 | |
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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