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Individual Calculations February 2023 |
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| Paez, David Total change: -35.60 | |   |
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| 32nd annual North American Open - U2300 | Paradise, Nevada | USA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1694 | 2006 | 2.50 | 5 | -1.78 | 20 | -35.60 | |
|  Zhou, Chelsea | | wc | 1824 | USA | 0.50 | 1 | -0.24 | 20 | -4.80 | |  Ray, Ujan | | | 1664 | USA | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Feng, Jay | | | 1700 | USA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Li, David Tongjia | | | 1624 | USA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Zhou, Vanessa G | | | 1660 | USA | 0.00 | 1 | -0.89 | 20 | -17.80 | |
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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