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Individual Calculations January 2024 |
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| Sethabathaba, Boitumelo Total change: 59.00 | |   |
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| 2023 BMI Lesotho Open CC-Ladies' Section | Maseru | LES | 2023-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1284 | 1233 | 4.00 | 5 | 1.85 | 20 | 37.00 | |
|  Ngatane, Lieketseng | | wf | 1448 | LES | 1.00 | 1 | 0.77 | 20 | 15.40 | |  Taioe, Reitumetse | | | 1238 | LES | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Macpherson, Naleli | | | 1325 | LES | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Relebeletsoe, Tlaitlai | | | 1028 | LES | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Ntsielo, Bonolo | | | 1379 | LES | 0.50 | 1 | 0.20 | 20 | 4.00 | |
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) | | | | 2023 Eswatini Open Chess Championship Ladies Section | Manzini | SWZ | 2023-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1329 | 1233 | 3.00 | 5 | 1.10 | 20 | 22.00 | |
| | Ntsielo, Bonolo | | | 1379 | LES | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Sheila, Sitoe | | | 1328 | MOZ | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Dlamini, Sincobile | | | 1144 | SWZ | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Leboela, Maboloko | | wc | 1263 | LES | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Cheila, Sitoe | | wc | 1529 | MOZ | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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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