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Individual Calculations January 2013 |
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| Obili, Abhishek Total change: 57.90 | |   |
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| 2012 DCC FIDE Open X | Richardson, Texas | USA | 2012-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2040 | 1858 | 3.00 | 4 | 1.93 | 30 | 57.90 | |
|  Pamatmat, Jarod | | | 2091 | USA | 0.50 | 1 | 0.29 | 30 | 8.70 | |  Chiang, Jonathan | | | 2073 | USA | 1.00 | 1 | 0.77 | 30 | 23.10 | | | Jiang, Austin Z | | | 1929 | USA | 0.50 | 1 | 0.10 | 30 | 3.00 | | | Chiang, Sarah | | wc | 2065 | USA | 1.00 | 1 | 0.77 | 30 | 23.10 | |
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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