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Individual Calculations December 2023 |
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| Li, Allen Total change: 83.60 | |   |
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| 2023 North Carolina Open - U2000 | Charlotte, NC | USA | 2023-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1612 | 1295 | 2.50 | 3 | 2.09 | 40 | 83.60 | |
|  Charles, Geoffrey A | | | 1585 | USA | 1.00 | 1 | 0.84 | 40 | 33.60 | |  Sridhar, Jagadeeshwar Yehamandra | | | 1587 | USA | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Johnson, Roger Dean | | | 1665 | USA | 1.00 | 1 | 0.90 | 40 | 36.00 | |
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) | | |
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