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Individual Calculations July 2023 |
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| Liu, Austin Total change: 37.20 | |   |
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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 |
| 1901 | 1913 | 4.00 | 6 | 0.93 | 40 | 37.20 | |
|  Gao, Lucy | | | 1646 | CAN | 1.00 | 1 | 0.18 | 40 | 7.20 | |  Prudhvi Kumar, V | | | 2083 | IND | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Teitelman, Aiden | | | 1797 | USA | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Harrison, Joshua | | | 1964 | USA | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Mkrtchyan, Mikayel | | | 2000 | ARM | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Filipovich, David M | | | 1913 | CAN | 0.50 | 1 | 0.00 | 40 | 0.00 | |
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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