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Individual Calculations February 2022 |
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| Thomas, Saah Total change: 9.60 | |   |
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| Liberia National Chess Championship 2021 | Paynesville | LBR | 2021-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1832 | 1835 | 3.00 | 5 | 0.48 | 20 | 9.60 | |
|  Barcon, Harmon | f | | 1914 | LBR | 0.00 | 1 | -0.39 | 20 | -7.80 | |  Daniel, Kolliemelen | c | | 1831 | LBR | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Kennedy, Zinnah Kengo | | | 1698 | LBR | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Bobby, Ballah | | | 1816 | LBR | 0.00 | 1 | -0.53 | 20 | -10.60 | | | James, Tondo | | | 1900 | LBR | 1.00 | 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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