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Individual Calculations January 2020 |
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| Likhomo, Malehloa Total change: 45.60 | |   |
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| 2019 Festive Open Chess Championships Ladies Section | Maseru | LES | 2019-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1240 | 1273 | 3.50 | 5 | 0.77 | 20 | 15.40 | |
|  Molomo, Mamotena | | | 1185 | LES | 1.00 | 1 | 0.38 | 20 | 7.60 | |  Macpherson , Naleli | | | 1307 | LES | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Leboela, Maboloko | | wc | 1280 | LES | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Phera, Malillo | | | 1269 | LES | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Thetsane, Nteboheleng | | | 1159 | LES | 0.00 | 1 | -0.66 | 20 | -13.20 | |
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) | | | | 2019 National Chess Championship Ladies Section | maseru | LES | 2019-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1276 | 1273 | 4.50 | 6 | 1.51 | 20 | 30.20 | |
| | Taioe, Reitumetse | | | 1115 | LES | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Phera, Malillo | | | 1269 | LES | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Leboela, Maboloko | | wc | 1280 | LES | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Ngatane, Lieketseng | | wf | 1482 | LES | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Ntsielo, Bonolo | | | 1204 | LES | 1.00 | 1 | 0.40 | 20 | 8.00 | | | McPherson, Naleli | | | 1307 | LES | 0.50 | 1 | 0.05 | 20 | 1.00 | |
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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