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Individual Calculations October 2008 |
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| Dole, Anant Total change: 48.15 | |   |
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| CENTURION OPEN ELITE SECTION 2008 | Pretoria | RSA | 2008-05-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2099 | 1949 | 3.00 | 5 | 1.44 | 15 | 21.60 | |
|  Solomons, Deon M. | | | 2216 | RSA | 0.00 | 1 | -0.18 | 15 | -2.70 | |  Solomons, Anzel | | wm | 1895 | RSA | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Oatlhotse, Providence | | | 2170 | BOT | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Nelson, William Jh. | | | 2113 | RSA | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Lebea, Botlhale E. | c | | 2100 | RSA | 1.00 | 1 | 0.70 | 15 | 10.50 | |
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) | | | | South African Open Chess Championship 2008 | Centurion | RSA | 2008-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2045 | 1949 | 0.50 | 2 | -0.25 | 15 | -3.75 | |
| | Masango, Spencer | | | 2134 | ZIM | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Van Rensburg, Ryan P. | | | 1956 | RSA | 0.50 | 1 | 0.01 | 15 | 0.15 | |
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) | | | | Reinderman Open | Cape Town | RSA | 2008-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2204 | 1949 | 3.00 | 5 | 2.02 | 15 | 30.30 | |
| | Steel, Henry Robert | c | | 2287 | RSA | 1.00 | 1 | 0.88 | 15 | 13.20 | | | Willenberg, Craig Glen. | | | 2092 | RSA | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Gluckman, David | m | | 2285 | RSA | 0.50 | 1 | 0.38 | 15 | 5.70 | | | Willenberg, Kenneth Sean | | | 2133 | RSA | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Van Den Heever, Donovan O. | c | | 2225 | RSA | 0.50 | 1 | 0.33 | 15 | 4.95 | |
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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