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Individual Calculations August 2022 |
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| Klaasen, Robyn Julian Total change: -2.60 | |   |
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| 2022 South African Open Chess Championships (Open) | Cape Town | RSA | 2022-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1676 | 1609 | 4.50 | 11 | -0.13 | 20 | -2.60 | |
|  Baloyi, Siphiwe | | | 1890 | RSA | 1.00 | 1 | 0.84 | 20 | 16.80 | |  Mfazwe, Lutho | | | 1968 | RSA | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Martin, Nico | | | 1674 | RSA | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Louw, Gideon N. | | | 1701 | RSA | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Kedama, Sandiso | | | 1738 | RSA | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Snyckers, Frank A. | | | 1797 | RSA | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Dinham, James | | | 1843 | RSA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Ressel, Tane | | | 1497 | RSA | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Mankga, Thabang | | | 1561 | RSA | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Geyser, Jacobus Marthinus | | | 1396 | RSA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Morgan, Nathan | | | 1366 | RSA | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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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