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Individual Calculations March 2019 |
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| Mudzingwa, Takunda Total change: 2.80 | |   |
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| 2019 Heidelberg Open (A) | Heidelberg | RSA | 2019-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1738 | 1556 | 1.00 | 3 | 0.14 | 20 | 2.80 | |
|  Lebea, Botlhale | c | | 1934 | RSA | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Govender, Yaduvir | | | 1630 | RSA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Magwaza, Mongezi | | | 1649 | RSA | 1.00 | 1 | 0.63 | 20 | 12.60 | |
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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