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Individual Calculations November 2023 |
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| Bouah, Denise Total change: 17.60 | |   |
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| Moja Chess Extravaganza 2023 (Ladies) | Kimberley | RSA | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1534 | 1653 | 6.50 | 9 | 0.88 | 20 | 17.60 | |
|  Nshikokola, Mutema | | | 1253 * | ZAM | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Dove, Megan | | | 1192 | RSA | 1.00 | 1 | 0.05 | 20 | 1.00 | | | February, Jesse | | wm | 1832 | RSA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Makwena, Christine | | | 1705 | ZIM | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Strong, Davida | | | 1382 | RSA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Ahjum, Savannah | | wc | 1431 | RSA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Van Zyl, Charlize | | wm | 1813 | RSA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Selkirk, Rebecca | | wc | 1682 | RSA | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Sitoe, Cheila Andre | | wc | 1514 | MOZ | 0.50 | 1 | -0.19 | 20 | -3.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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