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Individual Calculations May 2017 |
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| Fredericks, Malcolm Mp. Total change: -43.60 | |   |
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| Steinitz Chess Festival 2017 (Elite) | Cape Town | RSA | 2017-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1783 | 1868 | 2.00 | 5 | -1.09 | 40 | -43.60 | |
|  Southey, Andrew M. | | | 1818 | RSA | 1.00 | 1 | 0.43 | 40 | 17.20 | |  Hendriksz, Gabriel | | | 1797 | RSA | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Goredema, Dione | | | 1789 | RSA | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Vester, Jordan | | | 1743 | RSA | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Samuel, Caleb | c | | 1766 | RSA | 0.00 | 1 | -0.64 | 40 | -25.60 | |
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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