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Individual Calculations March 2012 |
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| Kamara, Abdul Total change: 14.70 | |   |
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| Aifficiency Year Opener International 2012 | Gaborone | BOT | 2012-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2073 | 1882 | 1.50 | 2 | 0.98 | 15 | 14.70 | |
|  Rongwane, Gomolemo | | | 2135 | BOT | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Boikanyo, Cinky | | | 2011 | BOT | 1.00 | 1 | 0.67 | 15 | 10.05 | |
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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