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Individual Calculations August 2018 |
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| Goosen, Anton Total change: -8.80 | |   |
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| 2018 South African Open Chess Championships (A-Section) | Bloemfontein | RSA | 2018-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1876 | 2002 | 6.00 | 10 | -0.44 | 20 | -8.80 | |
|  Maloba, David | | | 1617 | RSA | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Magagula, Raymond | | | 1602 * | RSA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Sikwati, Lizo | | | 1681 | RSA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Kabi, Thato | | | 1710 | RSA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Cawdery, Daniel | m | | 2402 * | RSA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mmoneng, Patrick L. | | | 1839 | RSA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Oatlhotse, Providence | m | | 2212 | BOT | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Mofokeng, Rasweu Samson | | | 1690 | RSA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Cronwright, Shaun | | | 1602 * | RSA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Grover, Sahaj | g | | 2402 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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