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Individual Calculations April 2023 |
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| Feng, Eric Total change: -9.60 | |   |
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| 31st annual Eastern Class Championships - Master | Windsor Locks, CT | USA | 2023-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2099 | 1961 | 1.50 | 5 | -0.24 | 40 | -9.60 | |
|  Poliannikov, Danila | f | | 2274 | USA | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Su, Jasmine Zhixin | | | 1944 | USA | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Edelman, Danny | m | | 2356 | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Paragua, Megan Althea | | | 1901 | USA | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Umayan, Vincent | | | 2020 | PHI | 0.00 | 1 | -0.42 | 40 | -16.80 | |
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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