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Individual Calculations May 2016 |
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| Jacob, Jallah Total change: 0.00 | |   |
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| 2016 Zone 4.4 Individual Chess Championships (Open) | Accra | GHA | 2016-03-29 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1784 | 0 | 3.00 | 6 | 0.00 | 1784 | | 0.00 | |
|  Oyama, Ekok | c | | 2000 | NGR | 0.00 | 1 | 0.00 | | 0.00 | |  Sosu, Edward | | | 1729 | GHA | 0.50 | 1 | 0.00 | | 0.00 | | | Ayiku, Angela Naa Amerley | | | 1523 | GHA | 1.00 | 1 | 0.00 | | 0.00 | | | Kamara, Ansumana | c | | 2015 | SLE | 0.50 | 1 | 0.00 | | 0.00 | | | Adu Jnr, Lionel | | | 1877 | GHA | 0.00 | 1 | 0.00 | | 0.00 | | | Arko-Dadzie, George Kweku | | | 1560 | GHA | 1.00 | 1 | 0.00 | | 0.00 | |
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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