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Individual Calculations August 2016 |
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| Lewis, Mark Mm. Total change: 20.00 | |   |
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| South African Open Chess Championships 2016 (A-Section) | Cape Town | RSA | 2016-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1880 | 1874 | 3.50 | 6 | 0.50 | 40 | 20.00 | |
|  Jere, Daniel | m | | 2274 * | ZAM | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Fisher, Michelle M | | wc | 1681 | RSA | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Lesuthu, Kali M. | | | 1635 | RSA | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Bhawoodien, Shabir Hussain | f | | 2089 | RSA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Samuels, Ethan | | | 1552 | RSA | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Kromhout, Alexander | | | 2049 | RSA | 0.50 | 1 | 0.23 | 40 | 9.20 | | | * 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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