|
Individual Calculations September 2010 |
|
|
|
| Williams, John M Total change: -11.25 | |   |
|
| 111th Annual US Open - Jerry Hanken Memorial | Irvine, California | USA | 2010-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1893 | 2068 | 1.00 | 2 | -0.45 | 25 | -11.25 | |
|  Dyberg, Rick | | | 1853 | USA | 0.00 | 1 | -0.77 | 25 | -19.25 | |  Helfst, Matt | | | 1933 | USA | 1.00 | 1 | 0.32 | 25 | 8.00 | |
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) | | |
|
