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Individual Calculations December 2017 |
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| Aguirre, Bryan Total change: 22.00 | |   |
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| GPCA PITT MEMORIAL 2017 | Cape Town | RSA | 2017-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2026 | 2016 | 3.50 | 6 | 0.55 | 40 | 22.00 | |
|  Southey, Andrew M. | | | 1801 | RSA | 1.00 | 1 | 0.23 | 40 | 9.20 | |  Amini, Daud | | | 2061 | ZIM | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Basson, Heinrich | | | 1939 | RSA | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Solomons, Deon | f | | 2068 | RSA | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Willenberg, Craig Glen | | | 1996 | RSA | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Klaasen, Calvin Jong | f | | 2293 | RSA | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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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