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Individual Calculations January 2019 |
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| Mthembu, Prince Total change: 0.00 | |   |
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| 2018 South African Junion Chess Championships (u18A) | Boksburg | RSA | 2018-12-16 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1551 | 0 | 1.50 | 6 | 0.00 | 1358 | | 0.00 | |
|  Dinham, Megan | | | 1212 | RSA | 0.50 | 1 | 0.00 | | 0.00 | |  Richter, Jan-Michael | | | 1510 | RSA | 0.00 | 1 | 0.00 | | 0.00 | | | Mazibuko, Khanya | c | | 1956 | RSA | 0.00 | 1 | 0.00 | | 0.00 | | | Schutte, Wian | f | | 1622 | RSA | 0.00 | 1 | 0.00 | | 0.00 | | | Samuels, Ethan | | | 1855 | RSA | 0.00 | 1 | 0.00 | | 0.00 | | | Villoen, Sharise | | | 1153 | RSA | 1.00 | 1 | 0.00 | | 0.00 | |
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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