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Individual Calculations August 2022 |
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| Meyer, Pravin Total change: 68.00 | |   |
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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 |
| 1633 | 1162 | 2.50 | 11 | 1.70 | 40 | 68.00 | |
|  Mathebula, Xolani Cebo | | | 1759 | RSA | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Flores Bartoli, Andrew | c | | 1670 | RSA | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Schuller, Ashley | | | 1789 | RSA | 0.50 | 1 | 0.49 | 40 | 19.60 | | | Freeman, Vianco | | | 1491 | RSA | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Goredema, Dione | | | 1719 | RSA | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Levin, Benny | | | 1619 | RSA | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Zuma, Mbusiswa | | | 1642 | RSA | 1.00 | 1 | 0.95 | 40 | 38.00 | | | Waguta, Brooklyn | | | 1538 | RSA | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Ohlson, Cecil | | | 1659 | RSA | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Snyckers, Frank A. | | | 1797 | RSA | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Strong, Davida | | | 1282 | RSA | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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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