|
Individual Calculations December 2018 |
|
|
|
| Van Kemenade, Rudy Total change: 1.20 | |   |
|
| Welsh Chess Premier League 2018/2019 Round 1 | Various | WLS | 2018-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2061 | 1953 | 0.00 | 1 | -0.35 | 20 | -7.00 | |
|  Saunders, Robert | | | 2061 | WLS | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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) | | | | 2018 South Wales Autumn Open | Newport | WLS | 2018-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1926 | 1953 | 3.00 | 5 | 0.41 | 20 | 8.20 | |
| | Chung, Ethan Cheung Jing | | | 1584 | WLS | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Waddington, Mike P | f | | 2080 | ENG | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Young, Alan | | | 2040 | WLS | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Garcia, Jason | | | 2011 | WLS | 0.00 | 1 | -0.42 | 20 | -8.40 | | | May, Adam J | | | 1913 | WLS | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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) | | |
|
