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Individual Calculations December 2018 |
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| Hlalele, Joe Total change: -50.80 | |   |
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| NUL Chess Open Championship | Roma, Maseru | LES | 2018-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1312 | 1612 | 3.00 | 5 | -1.27 | 40 | -50.80 | |
|  Lephoto, Kopanpo | | | 1351 | LES | 1.00 | 1 | 0.18 | 40 | 7.20 | |  Macpherson, Naleli | | | 1281 | LES | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Leboela, Maboloko | | wc | 1306 | LES | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Motsamai, Bokang | | | 1309 | LES | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Sijam, Vangani | | | 1312 | LES | 1.00 | 1 | 0.15 | 40 | 6.00 | |
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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