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Individual Calculations August 2022 |
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| Masoka, Lwando Total change: 50.40 | |   |
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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 |
| 1364 | 1403 | 4.00 | 5 | 1.26 | 40 | 50.40 | |
|  Amrouni, Gabrielle | | | 1151 | RSA | 0.50 | 1 | -0.31 | 40 | -12.40 | |  Cavanagh, Keith V | | | 1352 | RSA | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Jaars, Thomas | | | 1463 | RSA | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Bell, Ayakha | | | 1427 | RSA | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Booys, Leatin I. | | | 1426 | RSA | 1.00 | 1 | 0.53 | 40 | 21.20 | |
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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