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Individual Calculations July 2023 |
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| Song, Scott Total change: 72.40 | |   |
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| 2023 National Open - Under 2300 | Las Vegas, NV | USA | 2023-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1895 | 1714 | 3.50 | 6 | 1.81 | 40 | 72.40 | |
|  Filipovich, David M | | | 1913 | CAN | 0.50 | 1 | 0.26 | 40 | 10.40 | |  Vela, Norberto | | | 2084 | MEX | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Harrison, Joshua | | | 1964 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Chan, Skylor T | | | 1652 | USA | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Xia, Joshua | | | 1849 | USA | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Hao, Max | | | 1906 | USA | 0.50 | 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) | | |
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