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Individual Calculations January 2019 |
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| Thomas, Saah Total change: -18.40 | |   |
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| Liberia's National Chess Championship 2018 (Open) | Monrovia | LBR | 2018-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1958 | 1751 | 0.50 | 4 | -0.46 | 40 | -18.40 | |
|  Barcon, Harmon | f | | 1947 | LBR | 0.00 | 1 | -0.25 | 40 | -10.00 | | | James, Tondo | | | 1884 | LBR | 0.00 | 1 | -0.32 | 40 | -12.80 | |  Anthony, Waylea Jr. | c | | 2028 | LBR | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Jacob, Jallah | f | | 1974 | LBR | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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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