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Individual Calculations November 2023 |
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| Ahjum, Kristen Total change: 15.20 | |   |
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| Moja Chess Extravaganza 2023 (Ladies) | Kimberley | RSA | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1273 | 1107 | 2.50 | 7 | 0.38 | 40 | 15.20 | |
|  De Castro, Neusa Aridas | | wc | 1515 | MOZ | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Joya, Imkhita | | | 1163 | RSA | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Amrouni, Alexia Shakira | | | 1201 | RSA | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Otimile, Maya | | | 1444 | BOT | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Gorata, Mere | | | 1228 | BOT | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Dove, Megan | | | 1192 | RSA | 1.00 | 1 | 0.62 | 40 | 24.80 | | | September, Mckenzie | | | 1169 | RSA | 0.00 | 1 | -0.41 | 40 | -16.40 | |
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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