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Individual Calculations December 2012 |
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| Pounraj, Karthikeyan Total change: 48.90 | |   |
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| 2012 Illinois Class Championship | River Forest, Illinois | USA | 2012-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2236 | 2003 | 2.50 | 4 | 1.63 | 30 | 48.90 | |
|  Chow, Albert C | f | | 2133 | USA | 1.00 | 1 | 0.68 | 30 | 20.40 | |  Pangan, Camilo C | f | | 2330 | USA | 1.00 | 1 | 0.87 | 30 | 26.10 | | | Rosen, Eric S | f | | 2293 | USA | 0.00 | 1 | -0.16 | 30 | -4.80 | | | Velikanov, Alexander | | | 2186 | USA | 0.50 | 1 | 0.24 | 30 | 7.20 | |
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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