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Individual Calculations September 2009 |
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| Yang, Michael Total change: 45.25 | |   |
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| 2009 US Cadet | Crossville, TN | USA | 2009-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2129 | 2052 | 3.00 | 7 | 0.22 | 25 | 5.50 | |
|  Ng, Andrew | | | 2113 | USA | 0.50 | 1 | 0.08 | 25 | 2.00 | |  Pamatmat, Jarod M | | | 2033 | USA | 0.00 | 1 | -0.53 | 25 | -13.25 | | | Shen, Victor C | | | 2177 | USA | 0.00 | 1 | -0.33 | 25 | -8.25 | | | Tanaka, Christian | | | 2183 | USA | 0.50 | 1 | 0.18 | 25 | 4.50 | | | Dahl, Matthew D | | | 2088 | USA | 1.00 | 1 | 0.55 | 25 | 13.75 | | | Aaron, Deepak | | | 2110 | USA | 1.00 | 1 | 0.58 | 25 | 14.50 | | | Agarwal, Rohan | | | 2197 | USA | 0.00 | 1 | -0.31 | 25 | -7.75 | |
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) | | | | Denker Tournament of High School Champions | Indianapolis, Indiana | USA | 2009-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2162 | 2052 | 3.00 | 4 | 1.59 | 25 | 39.75 | |
| | Lau, Robert | c | | 2173 | USA | 0.50 | 1 | 0.16 | 25 | 4.00 | | | Vilenchuk, Michael | | | 2127 | USA | 1.00 | 1 | 0.60 | 25 | 15.00 | | | Breckenridge, Steve | | | 2176 | USA | 1.00 | 1 | 0.67 | 25 | 16.75 | | | Marshall, Abby | | wf | 2171 | USA | 0.50 | 1 | 0.16 | 25 | 4.00 | |
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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