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Individual Calculations December 2013 |
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| Kgalalelo, Botlhole Total change: -0.90 | |   |
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| NDB Chess Clubs Championships 2013 | Gaborone | BOT | 2013-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1666 | 1773 | 2.50 | 4 | -0.06 | 15 | -0.90 | |
|  Leso, Gorata | | | 1650 | BOT | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Lopang, Tshepiso | | wm | 1768 | BOT | 0.50 | 1 | -0.01 | 15 | -0.15 | |  Rebatenne, Boitshepo | | | 1549 | BOT | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Onkemetse, Francis | | wc | 1697 | BOT | 1.00 | 1 | 0.40 | 15 | 6.00 | |
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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