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Individual Calculations November 2022 |
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| Bonno, Nthale Total change: 15.20 | |   |
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| 2022 Debswana National Chess League 10-15, Final | Gaborone | BOT | 2022-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1451 | 1162 | 1.00 | 3 | 0.38 | 40 | 15.20 | |
|  Francis, Thapelo | | wf | 1559 | BOT | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Otisitswe, Ruth | | | 1626 | BOT | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Kgano, Othusitse | | | 1168 | BOT | 1.00 | 1 | 0.51 | 40 | 20.40 | |
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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