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Individual Calculations April 2018 |
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| Baloyi, Siphiwe Total change: -19.00 | |   |
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| Steinitz Cape Town International Chess Festival (Prestige) | Cape Town | RSA | 2018-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1762 | 1946 | 2.00 | 4 | -0.95 | 20 | -19.00 | |
|  Londt, Christopher P | | | 1696 | RSA | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Selkirk, Rebecca | | | 1770 | RSA | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Southey, Andrew M. | | | 1764 | RSA | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Bouah, Denise | | wm | 1817 | RSA | 0.50 | 1 | -0.17 | 20 | -3.40 | |
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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