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Rapid:
Individual Calculations January 2019 |
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| Laurie, John D Total change: 46.80 | |   |
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| Graham Solomon Memorial 2018 (Rapid) | Cape Town | RSA | 2018-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2151 | 2018 | 4.50 | 6 | 2.34 | 20 | 46.80 | |
|  Salimu, Reuben | | | 1863 | ZIM | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Klaasen, Calvin John | f | | 2282 | RSA | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Solomon, Kenny | g | | 2418 * | RSA | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Kobese, Watu | m | | 2344 | RSA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Amini, Daud | | | 2040 | ZIM | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Erlank, Warrick | | | 1956 | RSA | 1.00 | 1 | 0.41 | 20 | 8.20 | | | * 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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