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Blitz:
Individual Calculations August 2022 |
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| Coetsee, Dewald Total change: 34.60 | |   |
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| 2022 South African Open Chess Championships (Blitz) | Cape Town | RSA | 2022-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1778 | 1229 | 2.00 | 7 | 1.73 | 20 | 34.60 | |
|  Kleinsmidt, Cherwin | | | 1669 | RSA | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Schutte, Andre | | | 1837 | RSA | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Bouah, Denise | | wm | 1736 | RSA | 1.00 | 1 | 0.96 | 20 | 19.20 | |  Bhawoodien, Shabir Hussain | f | | 2106 | RSA | 1.00 | 1 | 1.00 | 20 | 20.00 | | | Martin, Nico | | | 1674 | RSA | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Flores Bartoli, Andrew | c | | 1670 | RSA | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Southey, Andrew M. | | | 1755 | RSA | 0.00 | 1 | -0.03 | 20 | -0.60 | |
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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