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Individual Calculations August 2016 |
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| Katema, Patrick Total change: -15.20 | |   |
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| South African Open Chess Championships 2016 (A-Section) | Cape Town | RSA | 2016-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1776 | 1816 | 2.00 | 5 | -0.76 | 20 | -15.20 | |
|  Mwale, Joseph | | | 2076 | MAW | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Modi, Sonia | | wc | 1645 | RSA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Samuels, Ethan | | | 1552 | RSA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Mbedza, Richard | c | | 1947 | MAW | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Kleinsmidt, Cherwin | | | 1660 | RSA | 0.00 | 1 | -0.71 | 20 | -14.20 | |
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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