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Individual Calculations March 2015 |
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| Oen, Grant Total change: -52.00 | |   |
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| 7th Annual Chesapeake Open | Rockville, Maryland | USA | 2015-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2006 | 1982 | 0.50 | 4 | -1.40 | 40 | -56.00 | |
|  Dehmelt, Karl | f | | 2241 | USA | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Jacobson, Brandon | c | | 1981 | USA | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Strenzwilk, Denis | | | 1862 | USA | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Nguyen, Trung | f | | 1940 | USA | 0.00 | 1 | -0.56 | 40 | -22.40 | |
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) | | | | 2015 Land of the Sky Asheville | Asheville, North Carolina | USA | 2015-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2019 | 1982 | 1.00 | 2 | 0.10 | 40 | 4.00 | |
| | High, David L | | | 1938 | USA | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Christensen, Wayne | | | 2099 | USA | 0.50 | 1 | 0.16 | 40 | 6.40 | |
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) | | |
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