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Individual Calculations November 2021 |
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| Basson, Jacques Total change: -15.80 | |   |
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| Western Cape Club Championships (A-Section) | Wilderness | RSA | 2021-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1585 | 1653 | 1.50 | 4 | -0.79 | 20 | -15.80 | |
|  Mnyasta, Charlton | | | 1694 | RSA | 0.00 | 1 | -0.44 | 20 | -8.80 | |  Geyser, Jacobus Marthinus | | | 1402 | RSA | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Meyer, Pravin | | | 1253 * | RSA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Agulhas, Keegan | f | | 1991 | RSA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | * 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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