|
Individual Calculations May 2017 |
|
|
|
| Van Kemenade, Rudy Total change: 41.20 | |   |
|
| Welsh Chess Premier League 2016/17 Round 4 | Merthyr | WLS | 2017-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2022 | 1914 | 1.00 | 1 | 0.65 | 20 | 13.00 | |
|  Heaven, Peter | | | 2022 | WLS | 1.00 | 1 | 0.65 | 20 | 13.00 | |
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) | | | | 2017 Welsh Championships | Cardiff | WLS | 2017-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2010 | 1914 | 4.00 | 7 | 1.41 | 20 | 28.20 | |
|  Heaven, Peter | | | 2022 | WLS | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Brown, Thomas | | | 2060 | WLS | 1.00 | 1 | 0.70 | 20 | 14.00 | | | White, Ernest M | | | 1867 | WLS | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Davis, Lee | | | 1933 | WLS | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Young, Alan | | | 2056 | WLS | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Saunders, Walter N. R. | | | 2030 | WLS | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Sands, David A | | | 2103 | 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) | | |
|
