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Individual Calculations November 2019 |
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| Montsho, Karabo Total change: -20.80 | |   |
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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 |
| 1392 | 1561 | 1.50 | 3 | -0.52 | 40 | -20.80 | |
|  Mujuru, Wayne | | | 1760 | ZIM | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Darius, Banda | | | 1165 | BOT | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Katlo, Gaeete | | | 1250 | BOT | 0.50 | 1 | -0.36 | 40 | -14.40 | |
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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