|
Individual Calculations February 2023 |
|
|
|
| Katsman, David Total change: -16.00 | |   |
|
| 11th annual Boston Chess Congress - Premier | Boston MA | USA | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2004 | 1833 | 1.00 | 5 | -0.40 | 40 | -16.00 | |
|  Kavi, Nithin | | | 2112 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Ramanathan, Suraj | | | 2009 | USA | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Salomon, Brian D | | | 2033 | USA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Liu, Kelsey | | | 1974 | USA | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Carey, Michael P | | | 1891 | USA | 0.50 | 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) | | |
|
