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Blitz:
Individual Calculations August 2022 |
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| Joseph, Cohen-Lee Total change: 0.00 | |   |
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| 2022 South African Open Chess Championships (Blitz) | Cape Town | RSA | 2022-07-09 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1812 | 0 | 0.50 | 5 | 0.00 | 1446 | | 0.00 | |
|  Khumalo, Keith | c | | 2063 | RSA | 0.00 | 1 | 0.00 | | 0.00 | | | Salimu, Reuben | | | 1860 | ZIM | 0.50 | 1 | 0.00 | | 0.00 | | | Van Der Merwe, Alexander | | | 1776 | RSA | 0.00 | 1 | 0.00 | | 0.00 | | | Mnyasta, Tezihano | | | 1626 | RSA | 0.00 | 1 | 0.00 | | 0.00 | |  Bouah, Denise | | wm | 1736 | RSA | 0.00 | 1 | 0.00 | | 0.00 | |
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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