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Individual Calculations July 2012 |
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| Oberholzer, Francois Total change: 49.80 | |   |
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| Capablanca Open (Prestige C) | Pretoria | RSA | 2012-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1920 | 1810 | 3.50 | 7 | 1.02 | 30 | 30.60 | |
|  Seotloadi, T | | | 1955 | RSA | 1.00 | 1 | 0.69 | 30 | 20.70 | |  Mosenya, Ndawana | | | 2009 | BOT | 1.00 | 1 | 0.76 | 30 | 22.80 | | | Bezuidenhout, Roland | | | 1874 | RSA | 0.00 | 1 | -0.41 | 30 | -12.30 | | | Wilken, Justin | | | 1977 | RSA | 0.50 | 1 | 0.22 | 30 | 6.60 | | | Ponelis, Albert A | | | 1986 | RSA | 1.00 | 1 | 0.73 | 30 | 21.90 | | | Bhawoodien, Mohamed Ozayr | f | | 1897 | RSA | 0.00 | 1 | -0.38 | 30 | -11.40 | | | Pon, Matt | | | 1744 | RSA | 0.00 | 1 | -0.59 | 30 | -17.70 | |
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) | | | NOTE: K factor changed | | Gaborone International Open 2012-Open Section | Gaborone | BOT | 2012-05-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2082 | 1816 | 2.50 | 6 | 1.28 | 15 | 19.20 | |
| | Khetho, Phemelo | f | | 2180 | BOT | 0.50 | 1 | 0.40 | 15 | 6.00 | | | Moyo, Dion | | | 2216 * | ZIM | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Masango, Spencer | | | 2139 | ZIM | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Sasitharan, Abhiram | c | | 1757 | BOT | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Gaealafshwe, Barileng | c | | 2164 | BOT | 0.50 | 1 | 0.39 | 15 | 5.85 | | | Olebile, Thato | | | 2035 | BOT | 0.00 | 1 | -0.22 | 15 | -3.30 | | | * 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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