|
Individual Calculations February 2016 |
|
|
|
| Jones, Iolo C Total change: 2.80 | |   |
|
| Welsh Chess Premier League 2015/16 Round 3 | Various | WLS | 2016-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2090 | 2168 | 1.00 | 1 | 0.39 | 20 | 7.80 | |
|  Young, Alan | | | 2090 | WLS | 1.00 | 1 | 0.39 | 20 | 7.80 | |
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) | | | | Welsh Chess Premier League 2015/16 Round 4 | Various | WLS | 2016-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1976 | 2168 | 0.50 | 1 | -0.25 | 20 | -5.00 | |
|  Ralphs, Nigel | | | 1976 | WLS | 0.50 | 1 | -0.25 | 20 | -5.00 | |
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) | | |
|
