|
Individual Calculations May 2019 |
|
|
|
| Darville, Matt Total change: 7.20 | |   |
|
| CCF Winter Chess Club LP Matches Stage 9 | London | ENG | 2019-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1777 | 1801 | 2.00 | 3 | 0.36 | 20 | 7.20 | |
|  Pratley, Ian | | | 1571 | ENG | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Gray, Mark S | | | 2133 | ENG | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Allan, Brian W | | | 1628 | SCO | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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) | | |
|
