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Individual Calculations March 2012 |
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| Njobvu, Ignatius Total change: 3.45 | |   |
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| Aifficiency Year Opener International 2012 | Gaborone | BOT | 2012-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2030 | 2212 | 4.50 | 6 | 0.23 | 15 | 3.45 | |
|  Mooketsi, David | | | 1837 | BOT | 1.00 | 1 | 0.09 | 15 | 1.35 | |  Mabetu, Puso | | | 2018 | BOT | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Notha, Moakofi | | | 2142 | BOT | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Khetho, Phemelo | f | | 2209 | BOT | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Chandna, Shubham | | | 1840 | BOT | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Rongwane, Gomolemo | | | 2135 | BOT | 1.00 | 1 | 0.39 | 15 | 5.85 | |
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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