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Individual Calculations December 2014 |
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| Tshepiso, Lopang Total change: -1.80 | |   |
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| National Development Bank Clubs Chess Championships 2014 | Gaborone | BOT | 2014-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1739 | 1771 | 1.00 | 2 | -0.09 | 20 | -1.80 | |
|  Raikoro, Boitumelo | | | 1700 | BOT | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Kgalalelo, Botlhole | | wm | 1777 | BOT | 0.50 | 1 | 0.01 | 20 | 0.20 | |
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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