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Individual Calculations May 2017 |
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| Marais, Daniel Total change: 34.40 | |   |
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| South African Junior Closed 2017 (u18 Open) | Benoni | RSA | 2017-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1736 | 1792 | 6.50 | 10 | 0.86 | 40 | 34.40 | |
|  Masiya, Mfundo | | | 1462 | RSA | 0.00 | 1 | -0.88 | 40 | -35.20 | |  Moremi, Thato | | | 1487 | RSA | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Mthimkulu, Lucky | | | 1671 | RSA | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Roos, Lucas | | | 1767 | RSA | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Hempe, Lilitha | | | 1815 | RSA | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Agulhas, Keegan | f | | 1887 | RSA | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Marais, Franco | | | 1804 | RSA | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Smith, David | | | 1653 | RSA | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Tshabalala, Ernest | | | 2003 | RSA | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Klevansky, Aron | c | | 1814 | RSA | 0.50 | 1 | 0.03 | 40 | 1.20 | |
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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