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Individual Calculations August 2015 |
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| Kamara, Abdul Total change: -30.60 | |   |
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| 2015 Gaborone Open International-Prestige | GABORONE | BOT | 2015-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1804 | 1943 | 2.50 | 6 | -1.53 | 20 | -30.60 | |
|  Baoki, Kingsley | | | 1617 | BOT | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Simon, Bokamoso | | | 1864 | BOT | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Ndawana, Mosenya | | | 1972 | BOT | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Ngakane, Dan | | | 1689 | RSA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Nkosi, Dumisa Jacob | | | 1862 | RSA | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Thwaafalo, Gofaone | | | 1817 | BOT | 0.00 | 1 | -0.67 | 20 | -13.40 | |
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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