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Rapid:
Individual Calculations January 2019 |
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| De Villiers, Charles Total change: -13.40 | |   |
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| Graham Solomon Memorial 2018 (Rapid) | Cape Town | RSA | 2018-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2030 | 2110 | 3.00 | 6 | -0.67 | 20 | -13.40 | |
|  Willenberg, Athon | | | 1903 | RSA | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Kobese, Watu | m | | 2344 | RSA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Erlank, Warrick | | | 1956 | RSA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Willenberg, Craig Glen | | | 2001 | RSA | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Agulhas, Keegan | f | | 2009 | RSA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | James, Michael | | | 1967 | RSA | 0.00 | 1 | -0.69 | 20 | -13.80 | |
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) | | |
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