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Individual Calculations December 2018 |
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| Lephoto, Kopanpo Total change: 13.20 | |   |
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| NUL Chess Open Championship | Roma, Maseru | LES | 2018-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1310 | 1351 | 2.00 | 3 | 0.33 | 40 | 13.20 | |
|  Hlalele, Joe | | | 1612 | RSA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Taioe, Reitumetse | | | 1110 | LES | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Likhomo, Malehloa | | | 1207 | LES | 1.00 | 1 | 0.31 | 40 | 12.40 | |
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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