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Individual Calculations September 2012 |
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| Hercules, Benjamin Total change: 5.70 | |   |
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| South African Open Chess Championships 2012 | Cape Town | RSA | 2012-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1885 | 2049 | 4.50 | 6 | 0.38 | 15 | 5.70 | |
|  Govindasamy, Seshni | | | 1649 * | RSA | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Govindasamy, Nashlen | | | 1891 | RSA | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Oberholzer, Francois | | | 1816 | RSA | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Mabusela, Johannes | m | | 2298 | RSA | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Bornheim, Craig | | | 1969 | RSA | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Darling, Paul | | | 1684 | RSA | 1.00 | 1 | 0.10 | 15 | 1.50 | | | * 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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