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Rapid:
Individual Calculations May 2017 |
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| Mazibuko, Khanya Total change: 10.20 | |   |
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| 2017 PSS Rapid | Johannesburg | RSA | 2017-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1945 | 1856 | 4.50 | 10 | 0.51 | 20 | 10.20 | |
|  Hercules, Benjamin Vincent | | | 2163 | RSA | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Shlaka, Nizar | | | 1826 | LBA | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Parodi, Alessandro | | | 2028 | RSA | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Simutowe, Musatwe | c | | 2157 | ZAM | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Barrish, Daniel | f | | 2252 | RSA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Peretz, Leon | | | 1933 | RSA | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Sadie, Johan Jacobus Hendrik | | | 1709 | RSA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Ateka, Nathan | | | 2123 | KEN | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Khumalo, Keith | | | 1720 | RSA | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Van Zyl-Rudd, Jack | f | | 1543 | RSA | 0.50 | 1 | -0.36 | 20 | -7.20 | |
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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