|
Individual Calculations September 2011 |
|
|
|
| Esler, Brian John Total change: -3.90 | |   |
|
| Portland Chess Club Centennial Open | Portland, Oregon | USA | 2011-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2171 | 2114 | 2.00 | 5 | -0.13 | 30 | -3.90 | |
|  Golub, David | | | 2152 | USA | 1.00 | 1 | 0.55 | 30 | 16.50 | |  Raptis, Nick | f | | 2257 | USA | 0.00 | 1 | -0.31 | 30 | -9.30 | | | Pendergast, Michael | | | 2160 | USA | 0.00 | 1 | -0.44 | 30 | -13.20 | | | Roua, Radu | | | 2256 | ROU | 0.00 | 1 | -0.31 | 30 | -9.30 | | | Deeth, Steven B | | | 2028 | USA | 1.00 | 1 | 0.38 | 30 | 11.40 | |
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) | | |
|
