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Individual Calculations February 2018 |
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| Mthunzi, Brighton Total change: -17.20 | |   |
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| 2017 SA Inter Regional | Boksburg | RSA | 2018-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1877 | 2078 | 3.50 | 6 | -0.86 | 20 | -17.20 | |
|  Makoto, Rodwell | m | | 2371 | ZIM | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Maluleke, Pfumelani | | | 1678 * | RSA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Moremi, Thato | | | 1678 * | RSA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Mazibuko, Khanya | c | | 1856 | RSA | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Vester, Jordan | | | 1897 | RSA | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Vermaak, Ashley Christopher | | | 1784 | RSA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * 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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