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Individual Calculations August 2022 |
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| Nkangezi, Onele Total change: 56.00 | |   |
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| 2022 South African Open Chess Championships (B) | Cape Town | RSA | 2022-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1410 | 1360 | 4.00 | 6 | 1.40 | 40 | 56.00 | |
|  Beukes, Jamie-Nicole | | wc | 1231 | NAM | 1.00 | 1 | 0.33 | 40 | 13.20 | |  Willenberg, Shaun R. | | | 1592 | RSA | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Jaars, Thomas | | | 1463 | RSA | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Nxumalo, Banele | | | 1491 | RSA | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Lagardien, Ismaeel | | | 1182 | RSA | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Adriaan, Rynauw | | | 1503 | RSA | 1.00 | 1 | 0.69 | 40 | 27.60 | |
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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