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Individual Calculations August 2015 |
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| Ngakane, Dan Total change: 18.00 | |   |
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| 2015 Gaborone Open International-Prestige | GABORONE | BOT | 2015-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1923 | 1689 | 1.50 | 5 | 0.45 | 40 | 18.00 | |
|  Sinkamba, Bright | | | 1967 | BOT | 0.50 | 1 | 0.33 | 40 | 13.20 | |  Tangane, Goabaone | | | 1922 | BOT | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Nkosi, Dumisa Jacob | | | 1862 | RSA | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Kamara, Abdul | | | 1943 | BOT | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Mogale, Onkabetse | | | 1923 | BOT | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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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