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Individual Calculations August 2022 |
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| Rohlfing, David Patrick Total change: -56.80 | |   |
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| 50th Annual World Open - Under 2000 | Philadelphia, Pennsylvania | USA | 2022-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1591 | 1782 | 3.00 | 6 | -1.42 | 40 | -56.80 | |
|  Xia, Joshua | | | 1542 | USA | 1.00 | 1 | 0.20 | 40 | 8.00 | |  Rosado, Charlie | | | 1520 | USA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Dashtogtokh, Amarsaikhan | | | 1813 | MGL | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Sharad, Soham | | | 1534 | USA | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Wang, Ethan Yizhe | | | 1479 | USA | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Chen, Henry | | | 1660 | USA | 1.00 | 1 | 0.33 | 40 | 13.20 | |
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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