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Individual Calculations September 2012 |
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| Ulrich, Thomas M Total change: -5.10 | |   |
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| 113th Annual US Open | Vancouver, Washington | USA | 2012-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2127 | 2193 | 5.00 | 8 | 0.23 | 15 | 3.45 | |
|  Tezcan, Yaman | | | 1923 | TUR | 1.00 | 1 | 0.17 | 15 | 2.55 | |  Botez, Alexandra V | | wc | 2009 | CAN | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Ummel, Igor | | | 2162 | USA | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Lee, Nathan Y | | | 2134 | USA | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Wang, Michael | | | 2094 | USA | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Chan, James | | | 2050 | CAN | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Ramirez, Alejandro | g | | 2559 | USA | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Esler, Brian John | | | 2083 | USA | 0.50 | 1 | -0.15 | 15 | -2.25 | |
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) | | | | 2012 Denker Tournament of High School Champions | Vancouver, Washington | USA | 2012-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2036 | 2193 | 1.50 | 3 | -0.57 | 15 | -8.55 | |
| | Yan, Gaibo | | | 2106 | USA | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Huang, David | | | 1861 | USA | 0.50 | 1 | -0.38 | 15 | -5.70 | | | Bu, Kevin | | | 2141 | USA | 0.00 | 1 | -0.57 | 15 | -8.55 | |
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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