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Individual Calculations September 2016 |
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| Botsoe, Koffi Total change: 126.00 | |   |
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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 |
| 1803 | 1484 | 4.00 | 6 | 3.15 | 40 | 126.00 | |
|  Dzaayem, Vivian | | | 1656 | NGR | 1.00 | 1 | 0.73 | 40 | 29.20 | |  Boyo, Paul Kehinde | | | 1884 * | NGR | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Amewounou, Komlan Kouessan | | | 1771 | TOG | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Ameku, Philip Elikem | | | 1884 * | GHA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Rapheal, Titoluwanimi | | | 1826 | NGR | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Ebongue, Emile | | | 1798 | CMR | 1.00 | 1 | 0.86 | 40 | 34.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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