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Individual Calculations May 2023 |
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| Le Roux, Claire Total change: 125.20 | |   |
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| 2023 South African Junior Closed (U16 Girls) | Johannesburg | RSA | 2023-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1253 | 1122 | 5.50 | 7 | 3.13 | 40 | 125.20 | |
|  Bixa, Tshegofatso | | | 1339 | RSA | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Govender, Keniesha | | | 1169 | RSA | 1.00 | 1 | 0.57 | 40 | 22.80 | |  Boshoma, Chisomo | | | 1507 | RSA | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Amrouni, Alexia | | | 1184 | RSA | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Dove, Megan | | | 1205 | RSA | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Monnig, Erika | | | 1219 | RSA | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Coetzee, Gisele | | | 1149 | RSA | 1.00 | 1 | 0.54 | 40 | 21.60 | |
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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