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Individual Calculations October 2017 |
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| February, Jesse Nikki Total change: -23.00 | |   |
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| 2017 Western Province League | Cape Town | RSA | 2017-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1831 | 1897 | 0.50 | 2 | -0.68 | 20 | -13.60 | |
|  Adams, Seth-Riley | c | | 1756 | RSA | 0.50 | 1 | -0.19 | 20 | -3.80 | |  Agulhas, Keegan | f | | 1906 | RSA | 0.00 | 1 | -0.49 | 20 | -9.80 | |
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) | | | | 2017 National Club Team Championship | Cape Town | RSA | 2017-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1820 | 1897 | 3.00 | 6 | -0.47 | 20 | -9.40 | |
| | Fritz, Virgil J. | | | 1497 * | RSA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Laurie, John D | | | 1904 | RSA | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Bhawoodien, Shabir Hussain | f | | 2007 | RSA | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Odendaal, Frederick | | | 2068 | RSA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Schnabel, Johann Emil | c | | 1626 | RSA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Essop, Hishaam | | | 1818 | RSA | 0.50 | 1 | -0.11 | 20 | -2.20 | | | * 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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