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Individual Calculations October 2013 |
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| Mendes, Braulio Total change: -27.30 | |   |
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| Accountancy@UJ Open Prestige Section | Johannesburg | RSA | 2013-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1980 | 1963 | 0.50 | 3 | -0.91 | 30 | -27.30 | |
|  Simutowe, Musatwe | | | 2130 | ZAM | 0.00 | 1 | -0.28 | 30 | -8.40 | |  Jurgensen, Graham | c | | 2080 | RSA | 0.00 | 1 | -0.34 | 30 | -10.20 | | | Moharir, Sandip | | | 1730 | RSA | 0.50 | 1 | -0.29 | 30 | -8.70 | |
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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