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Individual Calculations February 2018 |
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| Waters, Anre Total change: 17.00 | |   |
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| 2017 SA Inter Regional | Boksburg | RSA | 2018-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1824 | 1600 | 2.50 | 7 | 0.85 | 20 | 17.00 | |
|  Sikwati, Lizo | | | 1689 | RSA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Mafanya, Kulasande | | | 1843 | RSA | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Schoeman, Ewald | c | | 1595 | RSA | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Mpya, Tshediso M | | | 1913 | RSA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Erlank, Warrick | | | 1912 | RSA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Masiya, Mfundo | | | 1920 | RSA | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Marais, Coenraad Hendrik | | | 1896 | RSA | 1.00 | 1 | 0.85 | 20 | 17.00 | |
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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