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Individual Calculations July 2023 |
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| Schwartz, Raphael Total change: -36.40 | |   |
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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 |
| 1743 | 1875 | 1.00 | 3 | -0.91 | 40 | -36.40 | |
|  Nguyen, Tinh | | | 1985 | USA | 0.00 | 1 | -0.35 | 40 | -14.00 | |  Zhu, Alexander | | | 1770 | USA | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Indukuri, Suhas Varma | | | 1473 | USA | 0.50 | 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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