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Individual Calculations August 2022 |
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| Yacoob, Ameera Total change: 37.60 | |   |
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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 |
| 1443 | 1322 | 3.00 | 6 | 0.94 | 40 | 37.60 | |
|  Jaars, Thomas | | | 1463 | RSA | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Mentoor, Theodor | | | 1470 | RSA | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Chakandidano, Nhamo | | | 1452 | RSA | 1.00 | 1 | 0.68 | 40 | 27.20 | |  Boheim, Eugene | | | 1198 | RSA | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Phillips, Nigel J. | | | 1528 | RSA | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Raubenheimer, Granton | | | 1547 | RSA | 1.00 | 1 | 0.78 | 40 | 31.20 | |
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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