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Individual Calculations August 2015 |
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| Mokgedi, Tsaone Total change: -36.40 | |   |
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| 2015 Gaborone Open International-Prestige | GABORONE | BOT | 2015-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1843 | 1834 | 0.00 | 4 | -1.94 | 20 | -38.80 | |
|  Kesiilwe, Dragon | | | 1956 | BOT | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Munashe, Ziome | | | 1915 | ZIM | 0.00 | 1 | -0.39 | 20 | -7.80 | |  Francis, Banda | | | 1811 | MAW | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Jamara, George | | | 1689 | BOT | 0.00 | 1 | -0.69 | 20 | -13.80 | |
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) | | | | 2015 Maun Open Chess Championship | Maun | BOT | 2015-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1996 | 1834 | 1.00 | 3 | 0.12 | 20 | 2.40 | |
| | Keletshabile, Monnaatsheko | | | 1924 | BOT | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Bojosi, Sabure | | | 1949 | BOT | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Pitlagano, Tebogo | c | | 2116 | BOT | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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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