|
Individual Calculations February 2013 |
|
|
|
| Oreshko, Maryia Total change: -14.40 | |   |
|
| 45th Annual Liberty Bell Open - U2300 Section | Philadelphia, Pennsylvania | USA | 2013-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1978 | 1775 | 0.00 | 4 | -0.96 | 15 | -14.40 | |
|  Ventura, Christopher Anthony | | | 1993 | USA | 0.00 | 1 | -0.22 | 15 | -3.30 | |  Kumar, Aravind | f | | 1954 | USA | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Ding, Kimberly | | wf | 1979 | USA | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Regam, Jessica | | | 1985 | USA | 0.00 | 1 | -0.23 | 15 | -3.45 | |
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) | | |
|
