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Individual Calculations August 2015 |
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| Botlhole, Kgalalelo Total change: 5.80 | |   |
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| 2015 Gaborone Open International-Prestige | GABORONE | BOT | 2015-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1981 | 1761 | 1.00 | 3 | 0.29 | 20 | 5.80 | |
|  Musatwe, Simutowe | | | 2123 | ZAM | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Mogale, Onkabetse | | | 1923 | BOT | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Gaboinewe, Mogalakwe | | | 1896 | BOT | 1.00 | 1 | 0.68 | 20 | 13.60 | |
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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