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Individual Calculations April 2018 |
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| De Jager, Luan Total change: 15.20 | |   |
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| Steinitz Cape Town International Chess Festival (Prestige) | Cape Town | RSA | 2018-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1853 | 1861 | 3.50 | 6 | 0.38 | 40 | 15.20 | |
|  Schnabel, Johann Emil | c | | 1604 | RSA | 1.00 | 1 | 0.18 | 40 | 7.20 | |  Silva, David | m | | 2261 * | ANG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | James, Michael | | | 1968 | RSA | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Fisher, Michelle M | | wf | 1731 | RSA | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Willenberg, Kenneth Sean | | | 1940 | RSA | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Samuels, Ethan | | | 1616 | RSA | 0.50 | 1 | -0.30 | 40 | -12.00 | | | * 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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