|
Individual Calculations March 2022 |
|
|
|
| Gray, David Total change: -18.60 | |   |
|
| Coulsdon Chess Dicky White S6 FEB 2022 | London | ENG | 2022-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1212 | 1089 | 0.50 | 2 | -0.20 | 20 | -4.00 | |
|  Babu, Rahul | | | 1348 | IND | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Braithwaite, Paul | | | 1076 | ENG | 0.50 | 1 | -0.02 | 20 | -0.40 | |
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) | | | | Coulsdon Chess Daytime Chess - Spring 2022 S2 Feb 2022 | London | ENG | 2022-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1247 | 1082 | 0.50 | 4 | -0.73 | 20 | -14.60 | |
|  Gold, Harry | | | 1277 | ENG | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Wimble, Garry | | | 1005 | ENG | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Selby, Keith | | | 1260 | ENG | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Miles, Barry S | | | 1447 | ENG | 0.00 | 1 | -0.10 | 20 | -2.00 | |
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) | | |
|
