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Individual Calculations October 2018 |
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| Erlank, Warrick Total change: 13.80 | |   |
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| 2018 Western Province League (Premier) | Cape Town | RSA | 2018-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1860 | 1922 | 3.50 | 5 | 0.69 | 20 | 13.80 | |
|  Basson, Heinrich | | | 1904 | RSA | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Carelse, Jarred | | | 1522 * | RSA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Maravanyika, Charlton | | | 1982 | ZIM | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Willenberg, Craig Glen | | | 2026 | RSA | 0.00 | 1 | -0.36 | 20 | -7.20 | |  Lynch, Justin | | | 1865 | RSA | 1.00 | 1 | 0.42 | 20 | 8.40 | | | * 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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