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Individual Calculations August 2013 |
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| Gluckman, Paul Total change: 3.60 | |   |
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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 |
| 1993 | 1634 | 1.00 | 6 | 0.36 | 30 | 10.80 | |
|  Choko, Siyabonga V. | | | 2011 | RSA | 1.00 | 1 | 0.91 | 30 | 27.30 | |  Katebe, Linus | | | 2034 * | ZAM | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Bezuidenhout, Roland | c | | 2030 | RSA | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Bornheim, Craig | c | | 1974 | RSA | 0.00 | 1 | -0.12 | 30 | -3.60 | | | Bhawoodien, Mohamed Ozayr | f | | 1908 | RSA | 0.00 | 1 | -0.17 | 30 | -5.10 | | | Nelson, Jaco | | | 2003 | RSA | 0.00 | 1 | -0.10 | 30 | -3.00 | | | * 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) | | | | DSK Open (Prestige group) | Cape Town | RSA | 2013-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1832 | 1634 | 0.00 | 1 | -0.24 | 30 | -7.20 | |
| | Jacobs, Kevin T | | | 1832 | RSA | 0.00 | 1 | -0.24 | 30 | -7.20 | |
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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