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Individual Calculations December 2014 |
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| Oyeneyin, Tajudeen Total change: -1.80 | |   |
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| Lagos Chess Classics | Lagos | NGR | 2014-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2082 | 2105 | 1.50 | 3 | -0.09 | 20 | -1.80 | |
|  Sorungbe, Ademola | c | | 2221 | NGR | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Manan, Yoboue Herman | | | 2041 | CIV | 0.50 | 1 | -0.09 | 20 | -1.80 | |  Jamena, Joseph Mensah | c | | 1985 | GHA | 1.00 | 1 | 0.34 | 20 | 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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