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Individual Calculations April 2018 |
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| Jansen, Beunay Total change: 2.00 | |   |
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| 2018 WP Open Chess Championships (Prestige) | Cape Town | RSA | 2018-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1637 | 1384 | 1.00 | 5 | 0.05 | 40 | 2.00 | |
|  Hastie, Sachin | | | 1656 | RSA | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Galleid, Stephen | | | 1614 | RSA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Blaauw, Gavin M. | | | 1568 | RSA | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Solomon, Aubrey | | | 1705 | RSA | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Ohlson, Cecil | | | 1643 | RSA | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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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