|
Individual Calculations July 2009 |
|
|
|
| Crockett, James M Total change: 11.50 | |   |
|
| Phillips 66 Chess Classic | Owasso, Oklahoma | USA | 2009-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1918 | 2032 | 2.50 | 3 | 0.57 | 25 | 14.25 | |
|  Anderson, Mark C | | | 1776 | USA | 0.50 | 1 | -0.31 | 25 | -7.75 | | | Temple, Judson L | | | 1923 | USA | 1.00 | 1 | 0.35 | 25 | 8.75 | |  Berry, Jim | | | 2054 | USA | 1.00 | 1 | 0.53 | 25 | 13.25 | |
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) | | | | 27th North American FIDE Open | Stillwater, Oklahoma | USA | 2009-05-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2107 | 2032 | 1.50 | 4 | -0.11 | 25 | -2.75 | |
| | Braunlich, Tom | | | 2173 | USA | 0.00 | 1 | -0.31 | 25 | -7.75 | | | Chua, Alex | | | 2276 | USA | 0.50 | 1 | 0.30 | 25 | 7.50 | | | Orton, Bill | | | 2146 | USA | 0.00 | 1 | -0.34 | 25 | -8.50 | | | Andrews, Neil | | | 1831 | USA | 1.00 | 1 | 0.24 | 25 | 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) | | |
|
