|
Individual Calculations February 2023 |
|
|
|
| Marsden, Oscar Total change: -48.80 | |   |
|
| Coulsdon Chess Dicky White - December | London | ENG | 2022-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1051 | 1133 | 0.00 | 2 | -1.22 | 40 | -48.80 | |
|  Gray, David | | | 1029 | ENG | 0.00 | 1 | -0.64 | 40 | -25.60 | |  Aiyyapan, Sudersen | | | 1073 | ENG | 0.00 | 1 | -0.58 | 40 | -23.20 | |
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) | | |
|
