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Individual Calculations March 2019 |
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| Buthelezi, Simphiwe Total change: 42.40 | |   |
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| 2019 Heidelberg Open (A) | Heidelberg | RSA | 2019-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1643 | 1420 | 2.00 | 4 | 1.06 | 40 | 42.40 | |
|  Magwaza, Mongezi | | | 1649 | RSA | 1.00 | 1 | 0.79 | 40 | 31.60 | |  Mbedza, Richard | c | | 1820 * | RSA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kgosimotswedi, Aaron Masisi | | | 1501 | RSA | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Lesuthu, Kali M. | | | 1600 | RSA | 1.00 | 1 | 0.74 | 40 | 29.60 | | | * 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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