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Individual Calculations January 2012 |
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| Mooketsi, David Total change: -20.10 | |   |
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| Botswana Junior Closed 2011-Boys | Gaborone | BOT | 2011-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1936 | 1857 | 0.50 | 3 | -0.67 | 30 | -20.10 | |
|  Olebile , Thato | | | 2011 | BOT | 0.00 | 1 | -0.29 | 30 | -8.70 | |  Neo, Neo | | | 1936 | BOT | 0.00 | 1 | -0.39 | 30 | -11.70 | | | Seane, Tumelo | | | 1862 | BOT | 0.50 | 1 | 0.01 | 30 | 0.30 | |
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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