|
Individual Calculations August 2017 |
|
|
|
| Whitehead, Mark A Total change: -8.80 | |   |
|
| 14th South Wales International Open | Cardiff | WLS | 2017-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1985 | 1917 | 2.50 | 8 | -0.78 | 20 | -15.60 | |
|  Wells, Peter K | g | | 2317 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Ray, Hiya | | | 1523 | WLS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Waterfield, John W | | | 1967 | WLS | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Heaven, Pete | | | 2010 | WLS | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Brown, Thomas | | | 2063 | WLS | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Pleasants, Allan J | | | 2103 | WLS | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Rodriguez, Juan Talavera | | | 1963 | WLS | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Bevan, Peter M | | | 1933 | WLS | 0.00 | 1 | -0.48 | 20 | -9.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 14th 4NCL Congress Major | Reading | ENG | 2017-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1879 | 1917 | 2.00 | 3 | 0.34 | 20 | 6.80 | |
| | Forster, James Connor C | | | 1862 | RSA | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Bennett, Dominic L | | | 1949 | ENG | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Nandi, Robin J | | | 1827 | ENG | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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) | | |
|
