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Rapid:
Individual Calculations August 2018 |
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| Adetona, ,oluwaseun Total change: -10.80 | |   |
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| Chess Heights Southwest July 2018 | Lagos | NGR | 2018-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1773 | 1787 | 0.50 | 2 | -0.54 | 20 | -10.80 | |
|  Okonye, ,sampson Ichiban | | | 1868 | NGR | 0.50 | 1 | 0.11 | 20 | 2.20 | |  Enarevba, Tega Mandy | | | 1678 | NGR | 0.00 | 1 | -0.65 | 20 | -13.00 | |
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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