Blitz:
Individual Calculations September 2022 |
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Rabiul, Bhuiyan Total change: 5.60 | | |
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Chessheroes Bowls Club Zoo Lake Challenge | Johannesburg | RSA | 2022-07-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1872 | 1798 | 2.00 | 4 | 0.28 | 20 | 5.60 | |
| Teeke, Karabo | | | 1795 | RSA | 1.00 | 1 | 0.50 | 20 | 10.00 | | Cawdery, Daniel | m | | 2325 | RSA | 0.00 | 1 | -0.03 | 20 | -0.60 | | De Abreu, Roberto N | f | | 1971 | RSA | 0.00 | 1 | -0.27 | 20 | -5.40 | | Ziegenhagen, Vian Luke | | | 1398 * | RSA | 1.00 | 1 | 0.08 | 20 | 1.60 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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