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Individual Calculations January 2020 |
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| Fisher, Michelle M Total change: -53.20 | |   |
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| 2019 South African Closed Chess Championship (Women) | Cape Town | RSA | 2019-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1638 | 1721 | 4.00 | 11 | -2.66 | 20 | -53.20 | |
|  Laubscher, Anzel | | wm | 1746 | RSA | 0.00 | 1 | -0.47 | 20 | -9.40 | |  Joubert, Dantelle | | wf | 1577 | RSA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Engelbrecht, Hanri | | wf | 1463 | RSA | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Selkirk, Rebecca | | wc | 1819 | RSA | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Du Plessis, Anika | | wm | 1576 | RSA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | February, Jesse Nikki | | wm | 1896 | RSA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Van Niekerk, Robyn Julian | | | 1648 | RSA | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Van Zyl, Charlize | | wm | 1677 | RSA | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Marais, Nina | | wc | 1657 | RSA | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Wolmarans, Riekie | | | 1429 | RSA | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Grobbelaar-Oertel, Jacqui | | | 1527 | RSA | 0.00 | 1 | -0.75 | 20 | -15.00 | |
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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