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Individual Calculations April 2015 |
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| Ebongue, Emile Total change: -8.00 | |   |
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| 2015 Zone 4.4 Individual Chess Championships - Open | Lome | TOG | 2015-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1967 | 1893 | 1.00 | 3 | -0.20 | 40 | -8.00 | |
|  Adu, Oladapo | m | | 2199 | NGR | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Botsoe, Koffi | | | 1536 | TOG | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Onovughe, Ochuko Emmanuel | | | 2165 | NGR | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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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