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Individual Calculations June 2019 |
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| Mogotsakgotla, Gaorutwe Total change: 15.60 | |   |
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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 |
| 1785 | 1473 | 1.00 | 4 | 0.39 | 40 | 15.60 | |
|  Thekiso, Yaone | | | 1860 | BOT | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Tlhwaafalo, Gofaone | | | 1787 | BOT | 1.00 | 1 | 0.86 | 40 | 34.40 | |  Modisane , Thompson | | | 1633 | BOT | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Mogale, Onkabetse | | | 1861 | BOT | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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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