|
Individual Calculations May 2011 |
|
|
|
| Garcia, Jason Total change: 11.40 | |   |
|
| Welsh Chess Premier League | Various | WLS | 2010-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1898 | 2010 | 3.00 | 4 | 0.40 | 15 | 6.00 | |
|  Fathallah, Joe | | | 1906 | WLS | 0.00 | 1 | -0.64 | 15 | -9.60 | |  Ralphs, Nigel | | | 1932 | WLS | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Van Kemenade, Julie | | | 1793 | WLS | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Perrett, David C | | | 1961 | WLS | 1.00 | 1 | 0.43 | 15 | 6.45 | |
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) | | | | The 57th Welsh Chess Championships | Cardiff | WLS | 2011-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2056 | 2010 | 3.50 | 7 | 0.36 | 15 | 5.40 | |
| | Williams, A. Howard | f | | 2347 | WLS | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Smith, Olivia | | wf | 2004 | WLS | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Fathallah, Joe | | | 1906 | WLS | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Brown, Thomas | | | 2070 | WLS | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Kelly, Paul J | | | 1924 | WLS | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Pleasants, Allan J | | | 2056 | WLS | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Jameson, David | | | 2088 | WLS | 0.50 | 1 | 0.11 | 15 | 1.65 | |
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) | | |
|
