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Individual Calculations December 2017 |
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| Molebatsi, Teboho Total change: -10.20 | |   |
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| Gauteng Chess League (1st Division) | Pretoria | RSA | 2017-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1669 | 1673 | 1.00 | 3 | -0.51 | 20 | -10.20 | |
|  Khumalo, Keith | | | 1790 | RSA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Phillips, Nigel J. | | | 1552 | RSA | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Oberholzer, Marni | | | 1665 | RSA | 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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