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Individual Calculations August 2013 |
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| Ponelis, Albert A. Total change: 1.50 | |   |
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| Commonwealth and South African Open 2013 (Open Section) | Port Elizabeth | RSA | 2013-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2074 | 1933 | 2.50 | 7 | 0.10 | 15 | 1.50 | |
|  Makoto, Rodwell | | | 2289 | ZIM | 0.50 | 1 | 0.39 | 15 | 5.85 | |  Gluckman, David | m | | 2250 | RSA | 0.50 | 1 | 0.37 | 15 | 5.55 | | | Soumya, Swaminathan | | wg | 2301 | IND | 0.50 | 1 | 0.40 | 15 | 6.00 | | | Emojong, Elijah | m | | 2311 | UGA | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Mthunzi, Brighton | | | 2155 | RSA | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Van Niekerk, Lauren | | wf | 1596 | RSA | 0.50 | 1 | -0.38 | 15 | -5.70 | | | Govindasamy, Seshni | | | 1616 | RSA | 0.50 | 1 | -0.37 | 15 | -5.55 | |
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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