|
Individual Calculations February 2023 |
|
|
|
| Rizvi, Nasir Total change: 16.80 | |   |
|
| Coulsdon Chess Dicky White - December | London | ENG | 2022-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1907 | 1992 | 2.50 | 3 | 0.67 | 20 | 13.40 | |
|  Edwards, Nicholas L | | | 1772 | ENG | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Atako, Chino C | | | 2038 | ENG | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Khovanskiy, Maxim | | | 1911 | ENG | 0.50 | 1 | -0.11 | 20 | -2.20 | |
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) | | | | Coulsdon Chess Dicky White - January | London | ENG | 2023-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2122 | 1997 | 0.50 | 1 | 0.17 | 20 | 3.40 | |
| | Gray, Mark S | | | 2122 | ENG | 0.50 | 1 | 0.17 | 20 | 3.40 | |
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) | | |
|
