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Individual Calculations March 2012 |
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| Kumar, Aravind Total change: 47.40 | |   |
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| 30th Annual Empire City Open | New York, New York | USA | 2011-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2047 | 1889 | 2.00 | 4 | 0.82 | 30 | 24.60 | |
|  Reverby, Miro | | | 2161 | USA | 0.00 | 1 | -0.17 | 30 | -5.10 | |  Miller, Jake S | | | 2021 | USA | 0.00 | 1 | -0.32 | 30 | -9.60 | | | Tallo, Emily | | | 1954 | USA | 1.00 | 1 | 0.59 | 30 | 17.70 | | | Chi, Patrick | | | 2052 | USA | 1.00 | 1 | 0.72 | 30 | 21.60 | |
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) | | | | 2012 Marshall January Grand Prix | New York, New York | USA | 2012-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1999 | 1886 | 1.00 | 2 | 0.25 | 30 | 7.50 | |
| | Treger, Yefim | | | 2194 | USA | 0.00 | 1 | -0.14 | 30 | -4.20 | | | Gutierrez, Michael | | | 1803 | USA | 1.00 | 1 | 0.39 | 30 | 11.70 | |
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) | | | | 44th Annual Liberty Bell Open - U2300 Section | Philadelphia, Pennsylvania | USA | 2012-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2013 | 1886 | 1.50 | 3 | 0.51 | 30 | 15.30 | |
| | Ainsworth, Michael | | | 1982 | USA | 0.00 | 1 | -0.37 | 30 | -11.10 | | | Chen, Kevin E | | | 1995 | USA | 1.00 | 1 | 0.65 | 30 | 19.50 | | | Hyatt, Doug | | | 2061 | USA | 0.50 | 1 | 0.23 | 30 | 6.90 | |
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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