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Individual Calculations November 2018 |
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| Mokwena, Morwa Total change: 21.40 | |   |
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| 2018 DEBSWANA BOTSWANA INTERNATIONAL OPEN CHESS CHAMPIONSHIP-OPEN | GABORONE | BOT | 2018-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1787 | 1706 | 3.00 | 5 | 1.07 | 20 | 21.40 | |
|  Mokgedi, Tsaone | | | 1820 | BOT | 1.00 | 1 | 0.66 | 20 | 13.20 | |  Kamodi, Branden | | | 1798 | BOT | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Maswabi, Opelo | | | 1754 | BOT | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Mogale, Losika | | | 1771 | BOT | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Thembani, Major | | | 1794 | BOT | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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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