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Individual Calculations April 2008 |
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| Andrews, Todd Total change: -1.20 | |   |
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| 17th Annual North American Open | Las Vegas, NV | USA | 2007-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2455 | 2304 | 0.00 | 3 | -1.01 | 15 | -15.15 | |
|  Nakamura, Hikaru | g | | 2648 | USA | 0.00 | 1 | -0.12 | 15 | -1.80 | |  Becerra, Julio | g | | 2568 | USA | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Higgins, Sean | | | 2148 | USA | 0.00 | 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) | | | | Land of the Sky XXI | Asheville, NC | USA | 2008-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2050 | 2312 | 1.00 | 2 | -0.64 | 15 | -9.60 | |
| | Harris, Neal D | | | 2071 | USA | 0.00 | 1 | -0.80 | 15 | -12.00 | | | Brookshear, Timothy | | | 2028 | USA | 1.00 | 1 | 0.16 | 15 | 2.40 | |
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) | | | | 2008 Nashville Open | Nashville, Tennessee | USA | 2008-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2326 | 2312 | 3.50 | 4 | 1.57 | 15 | 23.55 | |
| | Bereolos, Peter | f | | 2320 | USA | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Ardaman, Miles | f | | 2314 | USA | 1.00 | 1 | 0.50 | 15 | 7.50 | | | Boor, Carl Brandon | | | 2300 | USA | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Burnett, Ronald | m | | 2371 | USA | 0.50 | 1 | 0.08 | 15 | 1.20 | |
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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