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Individual Calculations May 2016 |
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| Thompson, Edward Nii Lamptey Total change: 7.20 | |   |
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| 2016 Zone 4.4 Individual Chess Championships (Open) | Accra | GHA | 2016-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2058 | 1890 | 2.50 | 7 | 0.36 | 20 | 7.20 | |
|  Osunfuyi , Abimbola | f | | 2184 | NGR | 0.50 | 1 | 0.35 | 20 | 7.00 | |  Adu, Oladapo | m | | 2281 | NGR | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Oyama, Ekok | c | | 2000 | NGR | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Adu Jnr, Lionel | | | 1877 | GHA | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Erhabor, David | | | 2104 | NGR | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Ofowino, Toritsemuwa | | | 1793 | NGR | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Onovughe, Ochuko Emmanuel | f | | 2166 | NGR | 0.50 | 1 | 0.33 | 20 | 6.60 | |
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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