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Individual Calculations July 2023 |
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| Vu, Leonard Total change: 87.60 | |   |
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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 |
| 1940 | 1841 | 4.50 | 6 | 2.19 | 40 | 87.60 | |
|  Guo, Felix | | | 1654 | USA | 1.00 | 1 | 0.26 | 40 | 10.40 | |  McKenzie, Niall | | | 1653 | USA | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Zaloznyy, Mike | c | | 2205 | USA | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Mkrtchyan, Mikayel | | | 2000 | ARM | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Rosenthal, Nicholas | | | 2084 | USA | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Martinez, Isaac | | | 2043 | USA | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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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