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Individual Calculations May 2019 |
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| Sakuze, Karabo Total change: -13.20 | |   |
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| 2019 Botswana chess league Round 1-4 | Gaborone | BOT | 2019-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1718 | 1686 | 1.50 | 4 | -0.33 | 40 | -13.20 | |
|  Layton, Mothupi | | | 1896 | BOT | 1.00 | 1 | 0.77 | 40 | 30.80 | |  Khuduego, Onkutule | | | 1514 | BOT | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Mokwena, Kingsley | | | 1721 | BOT | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Kobe, Gofaone | | | 1742 | BOT | 0.50 | 1 | 0.08 | 40 | 3.20 | |
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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