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Individual Calculations April 2023 |
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| Wang, Ryan Total change: -22.80 | |   |
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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 |
| 1978 | 1784 | 0.50 | 4 | -0.57 | 40 | -22.80 | |
|  Sun, Ryan | c | | 2143 | USA | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Groff, Jordan | | | 1863 | USA | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Liu, Kelsey | | | 2065 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Zhang, Roger | | | 1839 | USA | 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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