|
Individual Calculations April 2017 |
|
|
|
| Parker, Anthony Lee Total change: -6.40 | |   |
|
| 2017 Boris Kogan Memorial | Chamblee, Georgia | USA | 2017-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1948 | 1979 | 2.00 | 4 | -0.16 | 40 | -6.40 | |
|  Arnold, Justin N | | | 2029 | USA | 0.00 | 1 | -0.43 | 40 | -17.20 | |  Balyan, Vishal | | | 1918 | USA | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Nastasio, Davide | | | 1850 | USA | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Mbonu, David | | | 1996 | USA | 1.00 | 1 | 0.52 | 40 | 20.80 | |
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) | | |
|
