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Individual Calculations February 2018 |
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| Salimu, Reuben Total change: -39.60 | |   |
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| 2017 SA Inter Regional | Boksburg | RSA | 2018-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1739 | 1948 | 2.50 | 6 | -1.98 | 20 | -39.60 | |
|  Marais, Coenraad Hendrik | | | 1896 | RSA | 0.50 | 1 | -0.07 | 20 | -1.40 | |  Engelbrecht, Hanri | | wf | 1571 | RSA | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Chimbwanda, Panashe | | | 1794 | ZIM | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Vester, Jordan | | | 1897 | RSA | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Moche, Johannes | | | 1680 | RSA | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Schoeman, Ewald | c | | 1595 | RSA | 0.50 | 1 | -0.39 | 20 | -7.80 | |
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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