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Individual Calculations April 2008 |
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| Balasubramanian, Adit Total change: -8.10 | |   |
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| 34th Annual Eastern Open | Washington DC | USA | 2007-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2266 | 2122 | 2.50 | 6 | 0.57 | 15 | 8.55 | |
|  Ivanov, Alexander | g | | 2472 | USA | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Lu, Edward J | | | 2128 | USA | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Clancy, Daniel J | | | 2137 | USA | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Boor, Carl Brandon | | | 2265 | USA | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Boekhoff, Andrew | f | | 2325 | USA | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Adu, Oladapo Oluto | m | | 2268 | NGR | 0.00 | 1 | -0.30 | 15 | -4.50 | |
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) | | | | 40th Annual Virginia Open | Springfield, Virginia | USA | 2008-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2189 | 2126 | 2.00 | 3 | 0.75 | 15 | 11.25 | |
| | McKinney, Jason E | | | 2063 | USA | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Uesugi, Shinsaku | | | 2222 | JPN | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Miller, Daniel I | | | 2282 | USA | 1.00 | 1 | 0.71 | 15 | 10.65 | |
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) | | | | 8th Annual Millenium Chess Festival | Virginia Beach, Virginia | USA | 2008-02-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2151 | 2126 | 0.00 | 4 | -1.86 | 15 | -27.90 | |
| | Yeager, Daniel A | | | 2265 | USA | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Smith, Erickson | | | 2087 | USA | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Larkins, Larry R | | | 2173 | USA | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Kobernat, Alan E | | | 2079 | 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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