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Individual Calculations June 2019 |
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| Machobane, Moemedi Total change: -3.20 | |   |
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| 2019 Botswana chess league Round 5-8 | Gaborone | BOT | 2019-05-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1675 | 1859 | 2.00 | 3 | -0.16 | 20 | -3.20 | |
|  Mosienyane, Obakeng | | | 1687 | BOT | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Takudzwa, Whende | | | 1498 | BOT | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Bontsi, Chazha | | | 1840 | BOT | 1.00 | 1 | 0.47 | 20 | 9.40 | |
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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