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Individual Calculations July 2023 |
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| Klugstedt, Vincent C Total change: -75.20 | |   |
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| 32nd annual Chicago Open - U2300 Section | Wheeling, IL | USA | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1808 | 1904 | 3.00 | 6 | -0.76 | 40 | -30.40 | |
|  Tang, Austin | | | 1961 | USA | 0.00 | 1 | -0.42 | 40 | -16.80 | |  Chinni, Rishabh | | | 1733 | USA | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Liang, Ethan Y | | | 1825 | USA | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Oberai, Vikram | | | 1705 | USA | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Barretto, Ryan Sanjay | | | 1872 | USA | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Zagar, Dane Bruno | | | 1753 | USA | 0.00 | 1 | -0.70 | 40 | -28.00 | |
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) | | | | 2023 National Open - Under 2300 | Las Vegas, NV | USA | 2023-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1652 | 1904 | 0.50 | 2 | -1.12 | 40 | -44.80 | |
| | McKenzie, Niall | | | 1653 | USA | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Jin, David | | | 1650 | USA | 0.50 | 1 | -0.31 | 40 | -12.40 | |
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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