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Individual Calculations October 2019 |
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| Akintoye, Deborah Total change: -34.40 | |   |
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| 1st Richard Asibor Memorial Chess Festival Under 2000 | Lagos | NGR | 2019-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1837 | 1807 | 0.50 | 3 | -0.86 | 40 | -34.40 | |
|  Odugbesan, Adedapo Olatunde | | | 1965 | NGR | 0.00 | 1 | -0.29 | 40 | -11.60 | |  Agusto, Olaonikpekun | | | 1988 | NGR | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Nzeako, Chizoba Treasure | | | 1557 | NGR | 0.50 | 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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