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Individual Calculations October 2013 |
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| Bezuidenhout, Roland Total change: 13.80 | |   |
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| Accountancy@UJ Open Prestige Section | Johannesburg | RSA | 2013-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2011 | 2030 | 3.00 | 4 | 0.92 | 15 | 13.80 | |
|  Van Rensburg, Ryan Pierre | | | 2118 | RSA | 1.00 | 1 | 0.62 | 15 | 9.30 | |  Skosana, Stephen K. | | | 1980 | RSA | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Mpya, Tshediso M | | | 1805 | RSA | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Chipanga, Takaedza | | | 2140 | ZIM | 1.00 | 1 | 0.65 | 15 | 9.75 | |
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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