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Individual Calculations January 2012 |
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| Kokome , Oaitse Total change: -2.10 | |   |
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| Botswana Junior Closed 2011-Boys | Gaborone | BOT | 2011-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1932 | 1945 | 2.00 | 4 | -0.07 | 30 | -2.10 | |
|  Kamara, Abdul | | | 1919 | BOT | 0.50 | 1 | -0.04 | 30 | -1.20 | |  Seane, Tumelo | | | 1862 | BOT | 0.50 | 1 | -0.11 | 30 | -3.30 | | | Neo, Neo | | | 1936 | BOT | 1.00 | 1 | 0.49 | 30 | 14.70 | | | Olebile , Thato | | | 2011 | BOT | 0.00 | 1 | -0.41 | 30 | -12.30 | |
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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