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Individual Calculations January 2023 |
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| Li, Edward Total change: 87.60 | |   |
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| 2022 Washington Class Championships - Class A | Redmond, WA | USA | 2022-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1488 | 1425 | 2.50 | 4 | 0.78 | 40 | 31.20 | |
|  Xu, Owen | | | 1665 | USA | 0.50 | 1 | 0.30 | 40 | 12.00 | |  Allen, Robert | | | 1361 | USA | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Cheng, Edward | | | 1692 | USA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Jammalamadaka, Varnika | | | 1235 | USA | 1.00 | 1 | 0.25 | 40 | 10.00 | |
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) | | | | 2022 Washington Winter Classic | Seattle, WA | USA | 2022-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1686 | 1425 | 2.50 | 4 | 1.41 | 40 | 56.40 | |
| | Wong-Godfrey, Emerson | | | 1388 | USA | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Zhou, David | | | 2008 | CAN | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Razmov, Gabriel | | | 1438 | USA | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Gavrysh, Leonid | | | 1911 | UKR | 0.50 | 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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