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Individual Calculations November 2019 |
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| Takudzwa, Whende Total change: -37.20 | |   |
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| 2019 DEBSWANA DEVELOPMENTAL BOTSWANA INTERNATIONAL OPEN CHESS CHAMPIONSHIPS-OPEN SECTION | GABORONE | BOT | 2019-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1576 | 1549 | 0.00 | 2 | -0.93 | 40 | -37.20 | |
|  Pule , Frank | | | 1738 | BOT | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Mpene, Thuto | | | 1414 | BOT | 0.00 | 1 | -0.68 | 40 | -27.20 | |
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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