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Individual Calculations June 2017 |
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| Jacob, Jallah Total change: 51.20 | |   |
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| 2017 Zone 4.4 Individual Championship - Open | Monrovia | LBR | 2017-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1888 | 1784 | 2.00 | 2 | 1.28 | 40 | 51.20 | |
|  Kamara, Ansumana | c | | 1944 | SLE | 1.00 | 1 | 0.71 | 40 | 28.40 | |  Daniel, Kolliemelen | | | 1832 | LBR | 1.00 | 1 | 0.57 | 40 | 22.80 | |
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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