|
Individual Calculations November 2018 |
|
|
|
| Davis, Lee Total change: -11.80 | |   |
|
| 4th Welsh Seniors Championship | Merthyr Tydfil | WLS | 2018-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1720 | 1960 | 2.50 | 4 | -0.59 | 20 | -11.80 | |
|  Williams, David J | | | 1560 * | WLS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | James, Dai | | | 1826 | WLS | 0.00 | 1 | -0.68 | 20 | -13.60 | |  Bevan, Peter M | | | 1886 | WLS | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Hurn, Robert Aj | | | 1608 | WLS | 0.50 | 1 | -0.39 | 20 | -7.80 | | | * 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) | | |
|
