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Individual Calculations October 2018 |
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| Pako, Molefi Total change: 23.60 | |   |
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| 2018 North Botswana Open Chess Extravaganza | Palapye | BOT | 2018-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 1554 | 1.00 | 3 | 0.59 | 40 | 23.60 | |
|  Masole, Clifford | c | | 1914 | BOT | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Mariri, Thabo | | | 1783 | BOT | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Elias, Thabo | c | | 1916 | BOT | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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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