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Individual Calculations February 2019 |
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| Beukes, Dante M Total change: -48.40 | |   |
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| 2018 AFRICAN AMATEUR CHAMPIONSHIPS - U2300 Open | Windhoek | NAM | 2018-12-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1964 | 2162 | 4.00 | 7 | -1.21 | 40 | -48.40 | |
|  Goosen, Anton | c | | 1993 | RSA | 0.00 | 1 | -0.72 | 40 | -28.80 | |  Stratonowitsch, Andre | f | | 2152 | SEY | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Machobane, Moemedi | | | 1892 | BOT | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Katema, Patrick | | | 1801 | ZIM | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Eichab, Charles | c | | 2002 | NAM | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Bayani, Kuda | | | 1962 | BOT | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Mosenya, Ndawana | c | | 1945 | BOT | 1.00 | 1 | 0.22 | 40 | 8.80 | |
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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