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Individual Calculations April 2008 |
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| Malkiel, Daniel E Total change: -14.35 | |   |
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| 34th Annual Eastern Open | Washington DC | USA | 2007-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2179 | 2263 | 4.00 | 8 | -0.85 | 25 | -21.25 | |
|  Mabe, Chris J | | | 2252 | USA | 0.00 | 1 | -0.52 | 25 | -13.00 | |  Shibut, Macon A | f | | 2306 | USA | 1.00 | 1 | 0.56 | 25 | 14.00 | | | Colding, Steve | | | 2203 | USA | 0.00 | 1 | -0.58 | 25 | -14.50 | | | Regalbuto, Joey | | | 1963 | USA | 1.00 | 1 | 0.15 | 25 | 3.75 | | | Boor, Carl Brandon | | | 2265 | USA | 0.00 | 1 | -0.50 | 25 | -12.50 | | | Samuelson, Andrew | | | 2196 | USA | 1.00 | 1 | 0.41 | 25 | 10.25 | | | Rosario, Salvador | | | 2175 | USA | 0.00 | 1 | -0.62 | 25 | -15.50 | | | Flores, Rodney | | | 2071 | USA | 1.00 | 1 | 0.25 | 25 | 6.25 | |
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) | | | NOTE: K factor changed | | 48th Annual Baltimore Open | Baltimore, Maryland | USA | 2008-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2237 | 2254 | 1.50 | 2 | 0.46 | 15 | 6.90 | |
| | Yeager, Daniel A | | | 2265 | USA | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Melekhina, Alisa | | wf | 2208 | USA | 1.00 | 1 | 0.44 | 15 | 6.60 | |
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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