|
Individual Calculations July 2008 |
|
|
|
| Mayhew, Andrew Total change: -5.50 | |   |
|
| 4NCL 2007/8 Part 3 | Various | ENG | 2007-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2160 | 2021 | 1.50 | 4 | 0.17 | 25 | 4.25 | |
|  Hilton, Steve | | | 1992 | SCO | 0.50 | 1 | -0.04 | 25 | -1.00 | |  Crouch, Colin S | m | | 2370 | ENG | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Sully, David J | | | 2140 | WLS | 1.00 | 1 | 0.66 | 25 | 16.50 | | | Haldane, Robin W | | | 2138 | ENG | 0.00 | 1 | -0.34 | 25 | -8.50 | |
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) | | | | Surrey Open | Sutton | ENG | 2008-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2040 | 2021 | 1.50 | 4 | -0.39 | 25 | -9.75 | |
| | De Coverly, Roger D | | | 2092 | ENG | 0.00 | 1 | -0.40 | 25 | -10.00 | | | Crichton, Martin | | | 2019 | IRL | 0.50 | 1 | 0.00 | 25 | 0.00 | | | Gibbs, Dominic V | | | 1990 | ENG | 1.00 | 1 | 0.46 | 25 | 11.50 | | | Rattray, Ross B | | | 2057 | ENG | 0.00 | 1 | -0.45 | 25 | -11.25 | |
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) | | |
|
