|
Individual Calculations July 2009 |
|
|
|
| Rios, Adrian Total change: -25.00 | |   |
|
| 18th Annual Chicago Open - U2300 Section | Wheeling, Illinois | USA | 2009-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1961 | 2244 | 1.50 | 3 | -1.00 | 25 | -25.00 | |
|  Hollinberger, Drew | | | 1917 | USA | 1.00 | 1 | 0.13 | 25 | 3.25 | | | Amarasinghe, Prashantha N | | | 1930 | SRI | 0.50 | 1 | -0.36 | 25 | -9.00 | |  Swaminathan, Rahul | | | 2037 | USA | 0.00 | 1 | -0.77 | 25 | -19.25 | |
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) | | |
|
