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Individual Calculations December 2018 |
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| Macpherson, Naleli Total change: 42.00 | |   |
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| NUL Chess Open Championship | Roma, Maseru | LES | 2018-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1544 | 1281 | 3.00 | 5 | 2.10 | 20 | 42.00 | |
|  Tsiu, Matsepe | | | 1531 | LES | 1.00 | 1 | 0.81 | 20 | 16.20 | |  Hlalele, Joe | | | 1612 | RSA | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Maepe, Thabang | | | 1599 | LES | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Sofonea, Libe | | | 1500 | LES | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Molomo, Josias | | | 1480 | LES | 1.00 | 1 | 0.76 | 20 | 15.20 | |
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) | | |
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