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Individual Calculations April 2018 |
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| Blaauw, Gavin M. Total change: -6.60 | |   |
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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 |
| 1523 | 1568 | 3.00 | 6 | -0.33 | 20 | -6.60 | |
|  Pick, Deon | | | 1782 | RSA | 0.50 | 1 | 0.27 | 20 | 5.40 | |  Mello, Nkwadi | | | 1611 | RSA | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Carelse, Jarred | | | 1280 | RSA | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Jansen, Beunay | | | 1384 | RSA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Thakersee, Rishay | c | | 1422 | RSA | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Fisher, Howard | | | 1656 | RSA | 1.00 | 1 | 0.62 | 20 | 12.40 | |
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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