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Individual Calculations March 2010 |
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| Aaron, Deepak Total change: -6.30 | |   |
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| 5th Annual Empire State Open | Saratoga Springs, New York | USA | 2009-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2126 | 2142 | 1.50 | 3 | -0.05 | 15 | -0.75 | |
|  Nikolayev, Igor A | f | | 2330 | USA | 0.50 | 1 | 0.24 | 15 | 3.60 | |  Ostrovskiy, Aleksandr | c | | 2147 | USA | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Sells, Philip G | | | 1900 | USA | 0.00 | 1 | -0.80 | 15 | -12.00 | |
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) | | | | 42nd Annual Liberty Bell Open | Philadelphia, Pennsylvania | USA | 2010-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2276 | 2146 | 1.00 | 4 | -0.37 | 15 | -5.55 | |
| | Krush, Irina | m | wg | 2455 | USA | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Mac Intyre, Paul | f | | 2273 | USA | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Smarty, Sylvester | | | 2062 | USA | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Uesugi, Shinsaku | f | | 2313 | JPN | 0.00 | 1 | -0.28 | 15 | -4.20 | |
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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