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Blitz:
Individual Calculations September 2022 |
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| Bumhira, Wilbert Total change: 0.00 | |   |
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| Chessheroes Bowls Club Zoo Lake Challenge | Johannesburg | RSA | 2022-07-02 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1725 | 0 | 2.00 | 5 | 0.00 | 1653 | | 0.00 | |
|  Steyn, Hans | | | 1783 | RSA | 1.00 | 1 | 0.00 | | 0.00 | |  Mthunzi, Clive | | | 1904 | RSA | 0.00 | 1 | 0.00 | | 0.00 | | | De Abreu, Roberto N | f | | 1971 | RSA | 0.00 | 1 | 0.00 | | 0.00 | | | Manganye, Tshepiso | | | 1482 | RSA | 1.00 | 1 | 0.00 | | 0.00 | | | Tenzer, Daniel | | | 1484 | 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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