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Individual Calculations September 2016 |
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| Dzaayem, Vivian Total change: -18.40 | |   |
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| African Amateur Individual Chess Championship 2016 - Under 2000 Open | Lome | TOG | 2016-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1795 | 1656 | 1.50 | 6 | -0.46 | 40 | -18.40 | |
|  Botsoe, Koffi | | | 1484 | TOG | 0.00 | 1 | -0.73 | 40 | -29.20 | |  Boyo, Paul Kehinde | | | 1919 | NGR | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Amewounou, Komlan Kouessan | | | 1771 | TOG | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Sadiku, Omolola | | | 1910 | NGR | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Ameku, Philip Elikem | | | 1887 | GHA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Ebongue, Emile | | | 1798 | CMR | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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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