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Individual Calculations September 2012 |
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| Grabinsky, Aaron Total change: 0.00 | |   |
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| 113th Annual US Open | Vancouver, Washington | USA | 2012-08-04 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1900 | 0 | 3.00 | 5 | 0.00 | 1915 | | 0.00 | |
|  Lee, Megan | | | 2066 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Landingin, Jofrel | | | 1729 | CAN | 0.00 | 1 | 0.00 | | 0.00 | |  Irwin, Philip | | | 1882 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Berry, Jim | | | 1997 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Han, Yifei | | | 1826 | CAN | 1.00 | 1 | 0.00 | | 0.00 | |
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) | | | | 2012 Barber K - 8 Championship | Vancouver, Washington | USA | 2012-08-04 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1978 | 0 | 1.00 | 3 | 0.00 | 1853 | | 0.00 | |
| | Hua, Margaret M | | | 1947 | USA | 0.50 | 1 | 0.00 | | 0.00 | | | Tang, Andrew | | | 2065 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Zhong, Howard | | | 1922 | USA | 0.50 | 1 | 0.00 | | 0.00 | |
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) | | |
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