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Individual Calculations October 2008 |
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| Mosetlhe, Kgaugelo K. Total change: -34.50 | |   |
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| CENTURION OPEN ELITE SECTION 2008 | Pretoria | RSA | 2008-05-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2151 | 2115 | 1.00 | 3 | -0.36 | 25 | -9.00 | |
|  Makoto, Rodwell | | | 2117 | ZIM | 0.00 | 1 | -0.50 | 25 | -12.50 | |  Mabusela, Johannes P. | m | | 2286 | RSA | 0.50 | 1 | 0.23 | 25 | 5.75 | | | Hercules, Benjamin V. | | | 2049 | RSA | 0.50 | 1 | -0.09 | 25 | -2.25 | |
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) | | | | Reinderman Open | Cape Town | RSA | 2008-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2115 | 2115 | 0.50 | 3 | -1.02 | 25 | -25.50 | |
| | Solomon, Kenneth T. | m | | 2340 | RSA | 0.00 | 1 | -0.22 | 25 | -5.50 | | | Weideman, Hendrik J. | | | 1958 | RSA | 0.50 | 1 | -0.21 | 25 | -5.25 | | | Klaasen, Calvin Jong. | | | 2048 | RSA | 0.00 | 1 | -0.59 | 25 | -14.75 | |
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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