|
Individual Calculations November 2017 |
|
|
|
| Tahmassebi, Bijan Total change: -21.60 | |   |
|
| 9th Annual Washington Chess Congress | Arlington, Virginia | USA | 2017-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1961 | 1904 | 1.50 | 4 | -0.19 | 40 | -7.60 | |
|  Quirke, Jeffrey | | | 2150 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Greanias, Steven | f | | 2034 | USA | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Barrow, William | | | 1969 | USA | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Wu, Eric | | | 1691 | USA | 1.00 | 1 | 0.23 | 40 | 9.20 | |
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) | | | | 21st Annual Eastern Chess Congress | Princeton, New Jersey | USA | 2017-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1961 | 1904 | 0.50 | 2 | -0.35 | 40 | -14.00 | |
| | Clasby, Derek | | | 1907 | USA | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Lu, Jason | | | 2014 | USA | 0.50 | 1 | 0.15 | 40 | 6.00 | |
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) | | |
|
