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Individual Calculations November 2017 |
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| Albert, Sanda Total change: -59.20 | |   |
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| 2017 Debtswana Development Botswana Open Chess Championship-Prestige | Gaborone | BOT | 2017-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1944 | 1874 | 1.00 | 6 | -1.48 | 40 | -59.20 | |
|  Simulundu, Judah | | | 2159 | ZAM | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Kobe, Gofaone | | | 1822 | BOT | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Monnaatsheko, Keletshabile | | | 1988 | BOT | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Mosenya, Ndawana | c | | 2011 | BOT | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Tlhwaafalo, Gofaone | | | 1835 | BOT | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Tuga, Hercules | | | 1847 | BOT | 0.00 | 1 | -0.54 | 40 | -21.60 | |
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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