|
Individual Calculations January 2023 |
|
|
|
| Buchanan, Royal Total change: -26.80 | |   |
|
| Marshall Amateur Championship - Jerry Simon Memorial | New York, NY | USA | 2022-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1555 | 1847 | 1.00 | 2 | -0.67 | 40 | -26.80 | |
|  Adelson, Serge | | | 1658 | USA | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Yang, Lucas | | | 1451 | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | |
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) | | |
|
