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Individual Calculations September 2016 |
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| Oberholzer, Marni Total change: 34.00 | |   |
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| Jhb Metro Chess Adult Open Tournament 2016 | Johannesburg | RSA | 2016-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1892 | 1649 | 1.50 | 3 | 0.85 | 40 | 34.00 | |
|  Ristovich, Dmitar S. | | | 2022 | RSA | 0.50 | 1 | 0.40 | 40 | 16.00 | |  Sadie, Johan Jacobus Hendrik | | | 1733 | RSA | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Mpya, Tshediso M | | | 1921 | RSA | 0.50 | 1 | 0.33 | 40 | 13.20 | |
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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