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Individual Calculations August 2015 |
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| Darling, Paul D. Total change: 7.80 | |   |
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| South African Open Chess Championships 2015 | Cape Town | RSA | 2015-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2001 | 1870 | 2.50 | 6 | 0.39 | 20 | 7.80 | |
|  Bwalya, Gillan | m | | 2270 * | ZAM | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Klaasen, Calvin Jong | f | | 2163 | RSA | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Barrish, Daniel | f | | 2150 | RSA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Goldberg, Shmuel | | | 1555 | RSA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Bhawoodien, Shabir Hussain | f | | 2139 | RSA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Agulhas, Keegan | | | 1726 | RSA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | * 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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