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Individual Calculations January 2020 |
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| Thetsane, Nteboheleng Total change: -8.00 | |   |
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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 |
| 1242 | 1159 | 2.00 | 5 | 0.07 | 40 | 2.80 | |
|  Phera, Malillo | | | 1269 | LES | 0.00 | 1 | -0.35 | 40 | -14.00 | |  Ntsielo, Bonolo | | | 1204 | LES | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Molomo, Mamotena | | | 1185 | LES | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Likhomo, Malehloa | | | 1273 | LES | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Leboela, Maboloko | | wc | 1280 | LES | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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) | | | | 2019 National Chess Championship Ladies Section | maseru | LES | 2019-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1278 | 1159 | 1.50 | 5 | -0.27 | 40 | -10.80 | |
| | Leboela, Maboloko | | wc | 1280 | LES | 1.00 | 1 | 0.66 | 40 | 26.40 | | | McPherson, Naleli | | | 1307 | LES | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Ngatane, Lieketseng | | wf | 1482 | LES | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Taioe, Reitumetse | | | 1115 | LES | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Ntsielo, Bonolo | | | 1204 | LES | 0.00 | 1 | -0.44 | 40 | -17.60 | |
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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