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Individual Calculations May 2017 |
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| Prinsloo, Marthinus Total change: 31.20 | |   |
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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 |
| 1733 | 1510 | 2.50 | 7 | 0.78 | 40 | 31.20 | |
|  Hempe, Lilitha | | | 1815 | RSA | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Smith, David | | | 1653 | RSA | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Tshabalala, Ernest | | | 1910 * | RSA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Klevansky, Aron | c | | 1814 | RSA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Moremi, Thato | | | 1487 | RSA | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Hansen, Marcques | | | 1562 | RSA | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Agulhas, Keegan | f | | 1887 | RSA | 0.00 | 1 | -0.09 | 40 | -3.60 | | | * 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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