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Individual Calculations December 2012 |
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| Velikanov, Alexander Total change: -15.00 | |   |
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| 2012 Illinois Class Championship | River Forest, Illinois | USA | 2012-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1992 | 2186 | 0.50 | 2 | -1.00 | 15 | -15.00 | |
|  Peng, David Tianjian | | | 1980 | USA | 0.00 | 1 | -0.76 | 15 | -11.40 | | | Pounraj, Karthikeyan | | | 2003 | IND | 0.50 | 1 | -0.24 | 15 | -3.60 | |
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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