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Individual Calculations February 2022 |
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| James, Tondo Total change: -3.80 | |   |
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| Liberia National Chess Championship 2021 | Paynesville | LBR | 2021-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1867 | 1900 | 2.00 | 4 | -0.19 | 20 | -3.80 | |
|  Barcon, Harmon | f | | 1914 | LBR | 1.00 | 1 | 0.52 | 20 | 10.40 | |  Bobby, Ballah | | | 1816 | LBR | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Jacob, Jallah | f | | 1902 | LBR | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Thomas, Saah | | | 1835 | LBR | 0.00 | 1 | -0.59 | 20 | -11.80 | |
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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