Blitz:
Individual Calculations September 2022 |
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Bayani, Kuda Total change: 0.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Chessheroes Bowls Club Zoo Lake Challenge | Johannesburg | RSA | 2022-07-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
2013 | 2011 | 2.00 | 4 | 0.01 | 20 | 0.20 | |
| Makondo, Bafana | | | 1746 | RSA | 1.00 | 1 | 0.18 | 20 | 3.60 | | Makoto, Rodwell | m | | 2306 | ZIM | 0.00 | 1 | -0.15 | 20 | -3.00 | | Swartz, David | | | 1674 | RSA | 1.00 | 1 | 0.12 | 20 | 2.40 | | Cawdery, Daniel | m | | 2325 | RSA | 0.00 | 1 | -0.14 | 20 | -2.80 | | 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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