|
Individual Calculations December 2022 |
|
|
|
| Gray, David Total change: -24.40 | |   |
|
| Coulsdon Chess Dicky White - November | London | ENG | 2022-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1054 | 1048 | 0.00 | 2 | -0.99 | 20 | -19.80 | |
|  Aiyyapan, Sudersen | | | 1101 | ENG | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Claustres, Annaliese | | | 1006 | ENG | 0.00 | 1 | -0.56 | 20 | -11.20 | |
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 Daytime Chess Autumn 2022 November 2022 | Coulsdon | ENG | 2022-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1388 | 1029 | 0.00 | 2 | -0.23 | 20 | -4.60 | |
| | Bermudez, Venerando | | | 1461 | ENG | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Khan, A Qaiyum | | | 1315 | ENG | 0.00 | 1 | -0.16 | 20 | -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) | | |
|
