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Individual Calculations July 2011 |
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| Mosenya, Ndawana Total change: 9.90 | |   |
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| Gaborone Open 2011- Open Section | Gaborone | BOT | 2011-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2180 | 2011 | 1.50 | 3 | 0.66 | 15 | 9.90 | |
|  Oatlhotse, Providence | c | | 2251 | BOT | 0.50 | 1 | 0.30 | 15 | 4.50 | |  Phiri, Richmond | f | | 2166 | ZAM | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Notha, Moakofi | | | 2123 | BOT | 1.00 | 1 | 0.65 | 15 | 9.75 | |
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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