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Individual Calculations December 2014 |
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| Balatedi, Mantswe Total change: -20.80 | |   |
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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 |
| 1942 | 1733 | 0.50 | 4 | -0.52 | 40 | -20.80 | |
|  Boikanyo, Cinky | | | 1991 | BOT | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Oathotse, Providence | m | | 2133 * | BOT | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Lekhana, Tlhomamisang | | | 1792 | BOT | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Simon, Bokamoso | | | 1852 | BOT | 0.50 | 1 | 0.16 | 40 | 6.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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