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Individual Calculations February 2018 |
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| Flores Bartoli, Andrew Total change: 6.80 | |   |
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| 2017 SA Inter Regional | Boksburg | RSA | 2018-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1650 | 1703 | 3.00 | 5 | 0.17 | 40 | 6.80 | |
|  Steyn, Alicia | | | 1384 | RSA | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Du Plessis, Heinco | | | 1994 | RSA | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Nkwe, Omogolo | | | 1512 | RSA | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Grootboom, Elrich E. | | | 1632 | RSA | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Fisher, Michelle M | | wf | 1730 | RSA | 0.00 | 1 | -0.46 | 40 | -18.40 | |
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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